DeoxIT D5S-6 Spray, More Than A Contact Cleaner, 142g, Integrated Straw, Pack of 1

Expensive yes, but really works on hi-fi connections noisy volume controls/faders etc. Also corroded battery connections and my model railway points/connectors. Last tin purchased 2017 so lasts well.

Excellent for cleaning and maintaining valve bases and pins in vintage valve electronics. This is by far the longer lasting and more effective cleaner/protector I've used so far. My vintage valve TV used to require periodic cleaning of valve pins and bases due to poor contacts developing over a period of 1 week or so. No longer the case since I applied this product more than 2 months ago.

A superb product that is used by the professionals in the audio and electronics industries.Have been using it for years along with its stable mate DeOxit G5.It isn't particularly cheap but then, the best never Is.

Restores noiseless operation on most pots and switches but even a triple soaking only partly dealt with the infamous Arcam 9 Integrated amplifier input selector and I ended up employing the tape loop work around anyway. Suffers from the blocked mechanism issue that afflicts many aerosols even when there's audibly liquid left inside. In these circumstances seems to work better upside down. Look out for counterfeits. My second can was suspiciously below the going rate and appeared to have a reproduced label on close inspection. Seemed to work though.

It cleans pots and contacts inside switches quite well. The straw that the spray comes out of leaks a lot, even when you follow the guidelines of making sure that it 'clicks' into place (which mine doesn't and neither did the other I bought which leaked so much that I probably wasted a quarter of the can). The other issue for me is cost. It's very expensive for the volume of spray that you get. I may use switchlube in the future as it's only around £10 a can, you get more, it doesn't leak and seems (to me anyhow) to do just as good a job.

Fantastic customer service from Hotrox quickly replacing can after DHL delivery failure

Brilliant stuff. Like wd40 for electronics. Works a treat getting rid of crackles and pops on volume and tone knobs and sliders on guitars, amps old stereo gear etc. Probably cures male pattern baldness too.

As far as I can tell, the actual contents of the can does the job. BUT it doesn't look like the cute integrated straw thing in the picture. Oh no, it's a straw sellotaped to the side of the can. One that shoots out of the connector and gets lost on the ground every single spray. Meanwhile the spray gets all over everything. Considering how expensive this is PER SPRAY, that matters more than just the sheer mess it creates. Not at all please with this product, I'm afraid.