selsil Electronics Cleaner Spray, 2 x 17 fl oz, Contact Cleaning of Circuit Boards & Electronics - Plastic Safe, Fast-Drying, Antistatic, Grease-Free, For Computers & More (2 Pack)

I think this does a better job of cleaning electronics than anything on the market

This easily removed some notes I made on a PCB with a sharpie, and dried fast with no residue after wiping.The text on the can is a little odd because it says "Sesil Electronic Board Cleaner is a clear spray protects circuits and electrical devices from moisture and chemicals", which would imply it's more of a conformal coat. I think this must be accidental text from a different product, as this is definitely a cleaner, not a coating product.This review was for "selsil Electronics Cleaner Spray, Contact Cleaning of Circuit Boards & Electronics - Plastic Safe, Fast-Drying, Antistatic, Grease-Free, For Machinery, Equipment, Computers & More, 500 ml (1 Pack)"

good

It works good and for the cost it’s cheaper than most other contact / electronic cleaners.

Good

Others have beat me to the punch here, so this will just be my words that explain pretty much everything else someone has already said. So no super in depth review here.When I read the description here, it looks like this stuff is a conformal coating, which in the electronics trade can come in many forms. Everything from simple spray cans of lacquer all the way to very expensive coatings that are applied in very controlled lab environments. Being in a spray can, I would think this could be either a lacquer or one of the new water proofing sprays you hear about. But that isn't what this is.This actually seems to just be an aerosolized cleaner more along the lines of isopropanol. I don't think it coats anything. Since it seems safe on plastics, I don't think it's a very active cleaner like, acetone or something very volatile. I am not about to go smelling this stuff to find out, because hard telling what is really in it.I could give it a better review and more stars if the description was more accurate. The lack of an SDS is a bit worrisome. There are some spray cleaners out there of yore that have some very concerning chemicals in them and I don't want to use something that could end up causing me issues later in life.I tend to use a lot of 99% isopropyl alcohol and pure water (either distilled or ultra pure water, which is water that is processed to remove anything that isn't water, found in labs and silicon foundries) to clean circuit boards. I will dunk the boards in pure water and clean most of the heavier grime off, then do a round in an ultrasonic cleaner to get the harder to remove stuff off and then a mix of pure water with a touch of the iso in it, so you could call it 5% isopropyl, but mainly it's just water with enough alcohol to aid wetting and to speed drying. Water is usually all that is needed and won't attack conformal coatings.

The Selsil Electronic Board Cleaner Spray works ok.Would suggest wearing a mask over the nose during use if in a not well-ventilated area.So far used it on keyboards and hinges of electronic devices, and got some grime cleared, but still need to brush or wipe clean after it dries (which is quick).

Just to let you know upfront, use this product in a well ventilated area or outside, the fumes are strong even with a short spray. When I took the black outer cap off the small red push down cap the red push down button cap fell off of the inside top of canister. I placed this back on, attempted to wiggle it, but it appeared secure. I then put the thin red tube into the end of the red push down button cap (There were no directions so I’m assuming this was correct, this is what you do with a can of WD40.). I then followed the directions on the can. When it came time to spray, I pushed down on the red button cap and liquid did come out of the end of the red tube, but it also dropped out around the red button cap and onto the floor and my hands. Needless to say it was a messy endeavor. I’m thankful I used my extremely old and outdated computer. I then decided to check the second can of Selsil spray, but the red push down cap was off the top of that one too and I didn’t want a repeat so I will call it a night.I would not recommend this product. Reasons: fumes, red push button caps not secure on top of both cans, and after replacing the red cap onto the first canister the product came out of the tube, but also dripped out around the red push down button cap.