Hosa Technology Caig DeoxIT D100 Contact Cleaner & Rejuvenator, Maximum Strength Deoxidizer Aerosol Spray, 2 Oz.

Hosa Technology

List Price: $23.95

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About Hosa Technology D100

• More than a Contact Cleaner . . . Chemically Improves Connections (without harm to metals and plastics)
• DeoxIT® contact cleaner is a fast-acting deoxidizing solution that cleans, protects, lubricates and improves conductivity on all metal connectors and contacts.
• Use as a general treatment for connectors, contacts and other metal surfaces, and on non-critical metal surfaces with severe oxidation and corrosion.
• If the metal surface is discolored, it is severe. DeoxIT® dissolves the contamination and protects the surface. For reference, DeoxIT® has approximately 20% cleaning action.

DeoxIT D100S Spray, 100% solution, 57 g, no solvents, metered one-shot valve dis penses 100% DeoxIT, (Applications = 500 +/-)

Hosa Technology D100 Features

  • Contact Cleaner & Rejuvinator for All Electrical Connections
  • Improves Conductivity
  • Deoxidizes, Cleans & Preserves
  • Reduces Intermittent Connections
  • Reduces Arcing & RFI
  • Reduces Wear & Abrasion
  • Temperature Range, -34 C (-29 F) to +200 C (400 F)

Hosa Technology D100 Reviews

Reviewed by 4 customers


Great Stuff!!


from Louisiana  -  Casual User

Used to clean old motorcycle connectors, works as promised.

(1 of 1 customers found this review helpful)


Great Product - Fast Shipping!


from NY  -  Casual User

The best contact cleaner out there! Shipping was very fast from Adorama.

(2 of 2 customers found this review helpful)


The best stuff for old stereo's


from St, Pete FL  -  Enthusiast

De-oxit is amazing for cleaning volume, balance, bass, treble and all controls on old electronics that are noisy, or have any kind of bad contact.I use it on all connectors, and it works great for batteries and power connectors on all modern electronics.....This is the strong stuff, they make a 5% spray but this works better.

(1 of 1 customers found this review helpful)


Seems to have done the job


from Colorado  -  Tech Savvy

The speaker switches on my 15-year-old Pioneer receiver were not making good contact. The sound on one channel or the other would frequently drop out. I would operate the switches a few times to remedy this, but this was annoying. After receiving the DeoxIT D100, I applied a spritz of it into each switch and operated them a few times. I did this over a month ago and I've had no further problems with the switches since that time.


Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  Why Did You Choose This?
MEADE F  It claimed to do what I needed done. Also the controlled spray.
Shopper  is this product good for stopping static in audio equipment?
SEAN T  Yes, this is a very good contact cleaner. D100 is 100% deoxit (that's why it's so expensive). D5 is 5% deoxit and 95% solvents for flushing out lots of gunk. The problem with solvents is that they can eat away at non-metalic parts, especially with vintage gear, so I stick with 100%. The good thing is that it doesn't take much - a couple squirts on a swab and then wipe your contact points (plugs, jacks, etc). Don't spray directly into a jack - spray a q-tip and swab around in there until you see no black residue. If you are cleaning pots, faders & dials I would use F100 (fader lube). It's important to have lubricant for moving parts. Squirt a little bit inside the pot and turn the knob back and forth a number of times - no more crackles!
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