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Non-returnable due to hazmat safety reasons
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Hosa D5S-6 CAIG DeoxIT 5% Spray Contact Cleaner, 5 oz.

4.7 4.7 out of 5 stars 12,937 ratings
$16.99 $3.40 per Ounce
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Purchase options and add-ons

Brand HOSA
Item Form Aerosol
Scent Hosa
Specific Uses For Product Contact
Material Feature Spray

About this item

  • Cleans, protects, lubricates, and improves conductivity: rejuvenates and enhances electrical connections for clearer audio and better performance
  • Fast-acting deoxidizing solution: removes dust, debris, oxidation, and corrosion from metal surfaces, restoring contact and reducing noise
  • Safe for use on all metal connectors and contacts: will not harm plastics or other materials, and non-returnable due to hazmat safety reasons
  • Versatile and compatible with any audio equipment: ideal for use on connectors, contacts, switches, potentiometers, and other metal surfaces in musical instruments, pedals, amps, mixers, and more
  • Convenient and easy to use: comes in a 5 oz. aerosol spray can with an adjustable valve applicator, providing flushing action and evaporating within 2-3 minutes

Frequently bought together

Hosa D5S-6 CAIG DeoxIT 5% Spray Contact Cleaner, 5 oz.
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 21.3 x 13 x 16.5 inches; 5.01 ounces
  • Item model number ‏ : ‎ D5S-6
  • Date First Available ‏ : ‎ September 16, 2002
  • Manufacturer ‏ : ‎ Hosa
  • ASIN ‏ : ‎ B00006LVEU
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.7 4.7 out of 5 stars 12,937 ratings

Product Description

Product Description

The DeoxIT contact cleaner is a fast-acting deoxidizing solution. This D5S6 contact cleaner spray was designed for use as a general treatment for connectors, contacts, and other metal surfaces. More than just any contact cleaner, DeoxIT chemically improves electrical connections to ensure clean and clear sounds. The D5S6 DeoxIT is an essential accessory every musician must have.

From the Manufacturer

Hosa D5S6 DeoxIT Contact Cleaner


DeoxIT® is a fast-acting deoxidizing solution designed for use as a general treatment for connectors, contacts, and other metal surfaces. More than a contact cleaner, DeoxIT chemically improves electrical connections.

  • Cleans, protects, lubricates, and improves conductivity
  • Reduces intermittent connections, arcing, and RFI as well as wear and abrasion
  • Safe for use on all metal connectors and contacts and will not harm plastics
Volume: 5 oz



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Important information

Ingredients

5% DeoxIT® (active ingredient), 75% odorless mineral spirits (carrier solvent), 20% propellant

From the manufacturer


Specifications
  • Volume: 5 oz
  • Model: D5S-6

Hosa D5S-6

CAIG DeoxIT Contact Cleaner, 5 oz

DeoxIT is a fast-acting deoxidizing solution designed for use as a general treatment for connectors, contacts, and other metal surfaces. More than a contact cleaner, DeoxIT chemically improves electrical connections.

As the leading supplier of analog and digital connectivity solutions to the musical instrument, broadcast, theater, and professional audio/video industries, our products are manufactured to meet or exceed the demands of today’s professional.

  • Cleans, protects, lubricates, and improves conductivity
  • Reduces intermittent connections, arcing, and RFI as well as wear and abrasion
  • Safe for use on all metal connectors and contacts and will not harm plastics

Promise of Quality

We are committed to providing high quality products that meet or exceed our customers’ expectations through unparalleled value, industry leading service, and continual improvement of our business processes.

Mission

At Hosa, we are passionate about providing solutions to fulfill our customers’ needs through excellent service and superior value.

History

Founded in 1984, Hosa Technology established itself by bringing to the industry something it sorely needed: adaptors, many adaptors. As we turn to the future, Hosa stands firm on the promise to serve you, the customer.

About Hosa Technology

Headquartered in Buena Park, CA, Hosa Technology, Inc. is the leading supplier of analog and digital connectivity solutions to the musical instrument and professional audio industries. Since the company’s inception in 1984, Hosa Technology’s consumer-driven inventory has expanded to include a full line of audio, video, and computer products. Enthusiasts and professionals alike rely upon Hosa Technology to deliver world-class performance and value both on the stage and in the studio.

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
12,937 global ratings

Customers say

Customers like the ease of use, sound quality, quality and performance of the cleaning agent. They mention that it works fast, does what it says and is simple to apply. Some say that the noise is gone and scratchy controls become quiet. They also appreciate the performance on older vintage stereo equipment. However, some customers are disappointed with leakage and differ on value.

AI-generated from the text of customer reviews

986 customers mention943 positive43 negative

Customers are satisfied with the performance of the cleaning agent. They mention that it does a great job, improves the functionality of the pots, and works perfectly. Some say that the product is easy to use and is like magic. Overall, most are happy with the product's performance and recommend it to others.

"Used this stuff for years. Works great on older vintage stereo equipment cleaning and knobs and switches." Read more

"...them onto their wires, and it lowers the mating forces and improves the reliability of virtually any connector.It truly is special stuff...." Read more

"...Certainly worked great for me." Read more

"...Works great. (Do it outside if you can; you don't really want to breathe this stuff.)..." Read more

586 customers mention474 positive112 negative

Customers like the quality of the cleaning agent. They say it works well for cleaning electrical connections, potentiometers, slide switches, and battery corrosion. Some mention it's better than most electric contact cleaners and doesn't damage anything.

"...It cleaned them all up super quickly. No more crackle! Doesn’t make a big mess." Read more

"...It cured the problem and doesn’t leave a residue. I get the sense from reviews I’ve read that this is the industry standard...." Read more

"...It seems to do a great job of cleaning and protecting electrical connectors...." Read more

"No over spraying, has my electronic gear working like new." Read more

213 customers mention158 positive55 negative

Customers like the sound quality of the cleaning agent. They mention that the sound is still amazing, the noise is gone, and the scratchy controls become quiet. They also say that the bass is much more defined, the treble is clearer, and there is no static on the channels. Customers also say they have crystal clear stereo from both channels and no cutting in and out.

"...runner no longer flicker, my head unit doesn't have static and is crystal clear, and my windows roll up and down just like the day she left the..." Read more

"...Very safe and easy to use. Everything sounds perfect without a hint of static or dropout." Read more

"Sprayed into my fender….and like magic, cleared all the knob noise…. Pickups sound like new." Read more

"If u don’t own a can buy it! Eliminates noise on all my audio connections. Rejuvenates old phone chargers!" Read more

114 customers mention94 positive20 negative

Customers find the cleaning agent easy to use. They mention it works fast, is easy to apply, and does what it says. Some say it's a quick and easy fix for rust buildup and makes the faders much easier to use, making it operate more smoothly.

"...I use this for my guitar electronics and am thrilled that the product makes it so easy...." Read more

"...I sprayed some of this and it fixed the issues almost immediately...." Read more

"Good stuff. Easy to use" Read more

"...Bam! worked instantly. Also fixed a scratchy volume slider dial on a portable speaker using the same method." Read more

255 customers mention146 positive109 negative

Customers have mixed opinions about the value of the cleaning agent. Some say it's well worth the cost, while others say it was a waste of money.

"This is the best, not the cheapest contact cleaner...." Read more

"...Though, like other similar products, it is pricey, it works as intended. I'm knocking off one star for application ease...." Read more

"...This size can is the best value for your buck...." Read more

"...Excellent value for the dollar.Also low odder. It is a very thin consistency...." Read more

58 customers mention3 positive55 negative

Customers are dissatisfied with the leakage of the cleaning agent. They mention that it leaks all over and wastes a lot of product. The swing-up spray nozzle tends to leak and waste cleaner. Some say that the oily fluid leaks into their device and is practically impossible to remove. Some customers also mention that the stuff dribbles out of the tube and drenches what they are spraying.

"...The second time it blasted out like a rocket and sprayed all over the guitar, my desk and myself. Should be WAY easier to use." Read more

"...They are all wet and even have liquid in around the view screen, but that goes away after a while - bottom line is that this stuff cleaned all those..." Read more

"...The stuff dribbled out of the tube and if the potentiometer you want to clean needs to be sprayed in an upward direction, it's a waste because it..." Read more

"...out of the can and I suspect it was old product where propellant leaked out of the can...." Read more

Fixed My Crackly Amp
5 Stars
Fixed My Crackly Amp
I bought a used guitar amp with terrible crackling in the pots and jacks. I sprayed some of this and it fixed the issues almost immediately. I highly recommend this to all used & vintage equipment lovers as well as anyone who wants to take good care of their gear.
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Top reviews from the United States

Charles Tucker
5.0 out of 5 stars Guitar pickup selector switch and push-pull tone pots fixed - try this before a tech
Reviewed in the United States on April 22, 2024
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
I had two different guitars with issues. The first was a core PRS McCarty 594, where the push-pull pots didn't always work correctly. I'd pull the pot out, hear a slight crackle, but instead of tapping the coils, I'd still get humbucker sounds. It was very frustrating.

I also had a Sire Larry Carlton H7, and the pickup selector switch would sometimes cut out on the bridge position (no sound), but it worked fine in the middle and neck positions.

The DeoxIT cleaned both up easily, and now everything works perfectly! No huge mess, since I could control the volume dispensed easily by twisting the top. Extremely happy this worked that easily and didn't have to pay any large tech or repair bills. Try this before taking to a tech.
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Eric Hutchens
5.0 out of 5 stars Works better than expected
Reviewed in the United States on April 10, 2024
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
I have used this on a bunch of old guitars and guitar amps that had been sitting for a long time. It cleaned them all up super quickly. No more crackle! Doesn’t make a big mess.
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Fab
5.0 out of 5 stars Great for cleaning electronics
Reviewed in the United States on April 21, 2024
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
Used this stuff for years. Works great on older vintage stereo equipment cleaning and knobs and switches.
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J-Sigmo
5.0 out of 5 stars Amazing stuff! We call it "Technician in a Can".
Reviewed in the United States on November 7, 2013
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
I've used one form or another of this product since the mid '70s and it's fantastic.

I'd found out about it from a magazine back then called Audio Amateur and at that time, the similar product was called Cramolin. As with DeoxIT, it came in a red and a blue variety. The blue is/was a preservative for newly manufactured contacts and the red is/was a cleaner and preservative. Theoretically, the blue may provide longer/better protection while the red is better for cleaning and restoring contacts which are already oxidized.

You can clean contacts with the red, then remove it, then treat with the blue to get the best protection of already oxidized contacts, but in practice, the red alone works so well that it's extremely effective to simply clean and treat the contacts in one step using only the red. As a result, I use about one can of blue for every ten or more cans of the red. For most uses, most folks only need the red (D) variety. I don't want that to make it sound like I go through cans and cans of the stuff, but since I work in the electronics field, I do use a lot more than most people.

As has been mentioned in several other reviews, you need very little of it to do most jobs. A single can will last a very long time even for someone who is constantly working on a lot of equipment.

After finding out how well it worked on audio connections and potentiometers, I introduced the folks at the electronics company where I worked to it. All of the technicians and engineers were amazed and it soon became a staple. We designed, manufactured, installed, and serviced various telemetry and process control equipment. A lot of this gear as well as equipment made by others that we were called upon to service was in areas with corrosive atmospheres like oilfield, refinery, water/wastewater treatment, laboratory, and other locations where hydrogen sulfide, chlorine, hydrochloric acid fumes, etc., are present, leading to lots of contact-related problems.

It's been extremely effective over these many years, and although the name and formula has changed since the "Cramolin" days, the new stuff seems to still be very good.

I've also used it on very high voltage connectors and one of the amazing properties of it is that while it improves contact integrity and lowers contact resistance dramatically, it does not break down and cause leakage or flashover when used on high voltage systems. I've used it for years on photomultiplier tube and Geiger tube devices (radiation survey and monitoring equipment), and never had any problems with it. These systems usually operate with bias voltages between 900 and 1500 Volts, but sometimes run up to 2500V.

A fantastic example of how it works was something we did many years ago where we had a batch of very old thermal self-resetting circuit breaker devices in a system. The problem was that they had silver contacts. Silver itself is the best conductor of all elements, but it is very reactive and oxidizes (tarnishes) very easily. These devices were sealed and "non-repairable". But their contact resistance was unacceptably high.

I mixed a solution of Cramolin Red and a solvent (probably Freon TF back in those days), put it in a glass jar, and simply dropped these breakers into it and kept them submerged until the bubbles stopped coming out to make sure they were totally flooded with the solution. We then took them out, letting the fluid run back out of them, and then rapped them on a desk a dozen times or so to make the contacts inside "jiggle" a bit. That was enough to let the Cramolin work its way between the closed contacts.

Measuring a number of these breakers before and after the treatment, the resistances started out between 100 and 200 milliohms. After treating them, the typical resistance went down to around 6 milliohms! The high current and low voltage these devices needed to carry meant that the voltage drops across them had been unacceptably high, but post-treatment, they operated beautifully. And stayed that way for years.

Various other contacts which would heat up and cause other problems prior to treatment operated cool and with extremely low voltage drops after treatment.

I've personally "repaired" countless potentiometers, switches, and various connectors over the years with this stuff.

We call it "Technician in a Can", and it lives up to that name. I pre-treat a LOT of contacts prior to crimping them onto their wires, and it lowers the mating forces and improves the reliability of virtually any connector.

It truly is special stuff. It's indispensable for technicians, manufacturers, audiophiles, etc. If I had a 55 gallon drum of it, I could take entire pre-amps and other audio gear and dunk it to fix all of the bad switch contacts and pots in one quick operation. :)

The only thing that's a minor issue is that as with any contact cleaner that has (or is nothing but) a solvent, it will flush away the viscous goo that's often used to make a potentiometer have a "silky" feel to it when rotating. So when you're treating a pot, it's best to try not to allow any to get to the shaft/bushing part of the pot if you want to preserve the grease that's in that annulus.

But it often totally fixes a "scratchy" pot by simply getting it on the resistive pad and then running the pot back and forth a dozen times or so.

As with so many things, for some reason, manufacturers just love to make pot wipers with silver plating. Bad idea! But all too common. Once that wiper tarnishes, the pot will sound awful since silver oxide is an insulator. The DeoxIT usually allows that oxide layer to be removed by simply rotating the pot a dozen times or so, and then it coats the wiper and the resistive element, preventing future problems and leaving the pot working/sounding excellent.

Anyhow, all I can say is that this product has served me extremely well for nearly 40 years, and I highly recommend it.
244 people found this helpful
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RPaul
4.0 out of 5 stars Pricey but works great
Reviewed in the United States on March 13, 2024
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
DetoxIT D5 is a good product. Most recently I used it to clean up/stop noise in the pickup selector on an electric guitar. Though, like other similar products, it is pricey, it works as intended. I'm knocking off one star for application ease. The application straw that came with my product does not fit snuggly in the nozzle and as a result can fall out during application, resulting in an overspray. So care during application is required when using the application straw.
2 people found this helpful
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Jeff G.
5.0 out of 5 stars Great product
Reviewed in the United States on March 29, 2024
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
My guitar tech recommended this product for scratchy volume and tone pots. It cured the problem and doesn’t leave a residue. I get the sense from reviews I’ve read that this is the industry standard. Certainly worked great for me.
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Another Dave in Boston
5.0 out of 5 stars Cleans electrical and electronic contacts like nothing else
Reviewed in the United States on March 7, 2024
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
Scratchy volume control? Un-smooth lighting dimmer? Clean the contacts with this contact cleaner and you'll restore your electronics to like-new operation. Works great. (Do it outside if you can; you don't really want to breathe this stuff.) Flood the areas of contact and aggressively operate the volume knob several times. Repeat process a few times; you'll be amazed at the improvement.
One person found this helpful
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C. Roeder
5.0 out of 5 stars Works
Reviewed in the United States on April 16, 2024
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
I have an old x52 flight stick and throttle. The Z-twist axis was jumping to the right and no deadzone adjustment would fix this. Looked up some resolutions and this product was recommended. Ordered that day. Popped the side of the grip off and sprayed a little of this in the pot and tested. Z twist working like brand new. This stuff is staying stocked in my electronics drawer.
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Top reviews from other countries

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hector hernandez
5.0 out of 5 stars Ideal para restaurar equipos
Reviewed in Mexico on December 8, 2023
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
Está muy chingón, me reparo dos equipos de sonido que estaban dañados del potenciómetro 👍
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Judy Teen
5.0 out of 5 stars Brilliant stuff.
Reviewed in the United Kingdom on December 14, 2023
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
Stupidly expensive, yes, but undeniably brilliant. A few squirts of this into the switches of some vintage hifi and radios I am doing up brought them back to life. It will reduce or remove crackles from volume sliders and rotary knobs, and in the case of old radios will restore a lost channel completely if a bad switch is the issue. This stuff works.
One person found this helpful
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T Bruce Wittet
5.0 out of 5 stars Hosa Deoxit is the One
Reviewed in Canada on November 7, 2020
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
I first encountered Deoxit when editing a music magazine. The distributing company sent out a sample kit. I promptly took it home and attacked my old NAD 2020, a Norwegian designed and Chinese built integrated amp for our stereo system, vintage....1976 no less. I'd pushed the NAD aside for a couple of years because every single pot, knob, any moving object that adjusted the sound had gone terribly bad. The loud rude noises and fire cracker crackles sometimes got the dog jumping from his repose on the couch. With one treatment with spray and some wipes, and not having to go inside the unit....did it all from the outside....it totally cleared up all the problems: made pots, knobs, sliders, etc, easy to set in motion. Eliminated completely any noise: snap, crackles, pops. Completely. Only recently, ten years later, has one of the knobs exhibited any noise. You spend a little more on Deoxit but it saves you big time.
The next occasion was a few weeks ago and purchasing the Hosa Deoxit spray from Amazon.ca for a problem in my home studio. Similar results, perhaps not as dramatic, but the deal is this: it cleans and clears anything out of the way of the audio signal path. With no impediments, no sludge or oxidized soldering jobs, connections, etc the result is better, fuller, clearer sound devoid of those snaps, crackles, etc. Follow directions. Do not use and operate a motor vehicle. Seeing if you're alert. Tbw
3 people found this helpful
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Matt
5.0 out of 5 stars Actually works
Reviewed in Australia on April 18, 2024
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
Was sceptical of this product, particularly given its price but wanted to try something before sending my vintage amplifier in for an expensive service. Used Deoxit and it actually worked, fixed the issues with the left channel on my amp for the fraction of the cost of a service
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Harald Kumar
5.0 out of 5 stars Top Produkt!!
Reviewed in Germany on March 9, 2014
Size: 5 Ounce (Pack of 1)Style: CleanerVerified Purchase
Einmal gesprüht und die Potis drehen wie am ersten Tag!! Keine Kontaktprobleme, kein Kratzen, kein Krachen usw. Top Produkt, würde ich immer wieder kaufen, hoher Preis schreckt mich da definitiv nicht ab, denn die Dose hält sicherlich ein ganzes Leben.
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