Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this electrical contact cleaner for its exceptional ability to restore functionality to electronics. Reviewers consistently report that a single application fixes scratchy volume knobs, unresponsive switches, charging port failures, and corroded connectors across diverse devices from iPhones to gaming controllers. Many highlight that the formula is safe on plastics and metals, leaves no residue, and dries quickly without damaging finishes. Users across DIY, automotive, audio, and hobbyist communities rely on it as an essential tool. A few mention strong chemical odor and nozzle design concerns, but these are vastly outweighed by widespread satisfaction with reliable, fast-acting performance.
Customer review summary generated by AI, including incentivized reviews.Contact cleaner
Would RecommendWorks well to clean electrical work and most everything else too
Sweepstakes
Works great!
Would RecommendUsed this to clean a sticky solenoid air valve, made it like new. Great to have around the house for sticky buttons or switches.
Sweepstakes
CRC Contact Cleaner
Would RecommendWorks as advertised. However the little red tube did not fit the hole in the spray nozzle.
Verified PurchaserSweepstakes
Great product
Would RecommendGREAT for marine electronics and cleaning computer connections.
Verified PurchaserSweepstakes
best there is.
Would Not Recommendthis helped bring back an old open reel deck back to life.
Verified PurchaserSweepstakes
CRC Contact Cleaner
Would RecommendI was having an intermittent contact problem with a $250 dollar piece of electronic test equipment and was about to trash it and buy a new one. I purchased the CRC Contact Cleaner and the equipment works great again.
Verified PurchaserSweepstakes
Contact Cleaner
Would RecommendNeeded to clean and lube an open contact switch. This did the job and cleaned the switch too.
Verified PurchaserSweepstakes
It works.
Would RecommendOnly used a little so far, but it improved laptop charger connection, dried fast, and didn't hurt plastics. Good pressure out of can.
Verified PurchaserSweepstakes
Clean the Crud.
Would RecommendWork well at loosening the corrosion on the terminals of my remote control battery compartment.
Verified PurchaserSweepstakes
Excellent contact electrical cleaner
Would RecommendI used this product on my musical equipment .. It cleared up all the scratchy sounds in the audio system! Lowes has an excellent program going that represents the veterans of our country. I was able to save on my purchase of this as well as all my past purchases..... I highly recommend this company to those who look to spend their money in places that make a difference in the community that surrounds right where they live as well as abroad....
Verified PurchaserSweepstakes
CRC contact cleaner
Would RecommendI have used this cleaner for many years. Saves much time and money.
Verified PurchaserSweepstakes
Spray Cleaner
Would RecommendNot my choice to clean a truck engine, otherwise depending on what your cleaning and how big a can you need, this spray cleaner is as good as any.
Verified PurchaserSweepstakes
a must have product
Would Not RecommendWorking on old or new wiring or panel boxes. good connections are greatly improved when cleaned with this product
Verified PurchaserSweepstakes