It is effective at cleaning larger electronic surfaces, such as entire circuit boards, as well as for small electronic devices

I mounted the knob, turned the car back on, and everything worked as it did before

On one of the stereo forums I frequent, one user said he used this product for the same purposes and was happy with it, as well as it being less expensive than the DeOxit equivalent

Bought to clean map sensor worked as it should , I’ve always had a can in the shop works well

Like the product and good value however price was raised a lot.

Bought to clean map sensor worked as it should , I’ve always had a can in the shop works well

On one of the stereo forums I frequent, one user said he used this product for the same purposes and was happy with it, as well as it being less expensive than the DeOxit equivalent

It is effective at cleaning larger electronic surfaces, such as entire circuit boards, as well as for small electronic devices

if you have air leaksMAP fix - buy a good quality (Crawford or Mishimoto) Air Oil Separator kit and plumb it in along with the Subaru OE AOS to go longer between MAP cleanings... no "inexpensive" fix here... expect to spend around $400 for a good quality AOS kit for the PCV and CCV systems

The quality and convenience of this electronic cleaner is the best that I've

Used to clean esc’s and electric motors and have had no shortage issues.

On one of the stereo forums I frequent, one user said he used this product for the same purposes and was happy with it, as well as it being less expensive than the DeOxit equivalent

I mounted the knob, turned the car back on, and everything worked as it did before

It is effective at cleaning larger electronic surfaces, such as entire circuit boards, as well as for small electronic devices

Bought to clean map sensor worked as it should , I’ve always had a can in the shop works well

It was like turning back the clock and the amp works like new again, and the price was cheap as well.

Product works and the seller has it available at a reasonable price for an occaisonable user.

This stuff is good for that, and, also, the price was right.

It was like turning back the clock and the amp works like new again, and the price was cheap as well.

I was So Happy to see that Amazon offered them at an extremely Attractive Price!!

The poorest packing job of Amazon to date!

Does a exceptional job at cleaning dust off of pc fan blades

Does a much better cleaning job than the often used isopropyl alcohol

It does a great job cleaning circuit boards and it leaves no residue!

Does a good job of quickly cleaning electrical connectors

I use this to clean potentiometers before treating with Deoxit or Nu-Trol

Cleared up the potentiometers on my guitar/amp perfectly.

I try this first for cleaning contacts and troublesome potentiometers

Cleared up the potentiometers on my guitar/amp perfectly.

I try this first for cleaning contacts and troublesome potentiometers

CRC 5301 is an excellent cleaner for any electronic contacts and moving surfaces that my accumulate dust over time.

Not much to say about it, it's perfectly adequate electronics cleaner, evaporates fast, no extra residue, I used it for cleaning off circuit boards and drying out wet sockets and it worked fine.

Cheap electronics cleaner

When that no longer worked, I ordered the CRC electrical cleaner.

Second, and perhaps more importantly, I have never had any damage or discoloration of materials when using my original electronic cleaner, so I made the mistake of assuming the CRC QD would be as benign on materials as my old cleaner.

When that no longer worked, I ordered the CRC electrical cleaner.

This worked perfectly cleaning some very dirty components.

Not as good as Deoxit, but not nearly as expensive and does work for most typical connection issues!

This product has worked very well over the years I've been doing this for a hobby.

The Cleaner worked perfectly the first time on professional musical equipment

For troublesome switches and contacts, I use it in conjunction with deozit d5

Never use other cleaners, like brake cleaner, to clean electronics, so it's great to have a can of this around if you work on cars because the problems can often be due to corroded electronic contacts.

Spray intermittent contacts and burnish, spray again, good to go

Does not leave resiGreat for cleaning electrical contacts

Is "QD Electronic Cleaner" as effective as "DeOxit" for troublesome contact issues?

This electronic cleaner spray (AKA "tuner cleaner") works like magic- spray a few shots of this stuff into volume controls, switches, contact points,

I bought another CRC electronic cleaner spray on April 20, 2020 to be use as a spare & never opened it until now that I need to use it, I was pissed that the spray can is missing the spray knob SO BASICALLY USELESS

Yes, I said mistake because in my first use of the CRC QD I didn't take precautions for over-spray and/or splatter.

This spray cleaner is not working when I spray it into my charger device to clean it out

I’ve been using this spray electronic cleaner for years to clean electronic parts safely and without residue

I've been able to troubleshoot faulty connections with this in seconds!

Been using this to clean electrical connections for a while.

Works well to clean knobs, connections, inside electric motors

Works great for cleaning sensitive electronic connections.

It cleans contacts and followed by Di-Electric grease it will fix any problems with corroded electrical connections.

Used it to clean a scratchy volume control on my car's stereo.

qd is the best for electronic like volume knobs and other parts of receiver and so on

I used it in conjunction with WD40 version to fix the on/volume control of a floor standing replica radio which was producing crackling and setting correct volume level was near impossible.

Who knew an analog signal could be so badly affected by a dirty volume knob

Finally a cleaner/lubricant for use on my radios to elinate "scratchy" pots (volume switches) and band switches