Concrete Dissolver - Concentrated, Environmentally Safe, Biodegradable, Natural Acid to Remove Concrete & Mortar from Tools & Surfaces | Walttools (1 Gallon)

I've used other products in the past I really like this one this one works fantastic I'm a tile installer and I use this to clean the deck of my Imer wet saw and side tray witch is aluminum. I do not try it on the plastic as in the past some other products of made the plastic lighter so I don't even attempt that anymore. I highly recommend this product it works on tools!

This concrete cleaner removed old hard concrete from a door threshold that had been on there since 2021. Thank you.

Didnt remove concrete that driveway concrete people splattered on my garage door. Helped but certainly still needed elbow grease and did not work on many splatters.

I did. Sloppy job on some concrete work…. Splashed concert on tools, wood on the deck etc….this stuff eats the concrete away with acid…. Wiped right off