MG Chemicals - 413B-425G 413B Heavy Duty Flux Remover, 425g (14.90 oz) Aerosol Can

This stuff is ridiculously effective at dissolving adhesives. The kind on stickers and tapes where you would otherwise spend an hour with a razor blade, this melts it off like nothing. It's so good I bet it's illegal in some states and probably causes cancer...but worth it. It is 10x better than Goof Off and Goo Gone and whatever Simple Green orange zest garbage everyone recommends.That foam tape that split in half when you peeling it? Pfffttt...GONE. Velcro glue that stayed behind? Easy...GONE. Sticker that you left somewhere for 10 years? GONE. Random shmuck that got stuck to your scissor blades so they stopped cutting? Wipes off in 5 seconds....GONE.You definitely want to use this in a "well ventilated area". It's an extremely volatile solvent that lingers in the air. I will also guess there's a lot of plastics where this isn't safe.

cleans flux as expected, remember to properly adjust nozzle to desired setting: "H M L"

This is a strong defluxer! Cleans up with little residue. This will attack plastics so care must be taken around test equipment and whatever you are working on that has plastic housings or display covers. Very strong odor. I generally spray on a q-tip & apply to the area that needs cleaning. Lasts a long time that way & less chance of over spray.

Works great, good price. A little smelly.

The product works. I'm not sure what else to write. I've used Flux Off professionally and it's good. I got this for my home lab to save a few bucks and I have no regrets. Cleans boards right up and doesn't leave them feeling sticky.

This stuff cleans up flux very well. Handy when you are doing re-work and fabrication. Does a nice job cleaning up SMD soldering. I sometimes use it to clean off a board before I even do any work on it.

A must have in any electronics lab

Although it states that removes burnt on flux (hardened flux) it does not. Also states that it lease zero residue, again it left a lot of residue. I do not recommend this product.