Acetone bought from your local shop that sells car spare parts, tools, and whatnot is likely several orders of magnitude cheaper than the same acetone bought fr

Acetone bought from your local shop that sells car spare parts, tools, and whatnot is likely several orders of magnitude cheaper than the same acetone bought from the cosmetics department. I keep offering my bottle of acetone to my SO but she insist on using the cosmetics department version. ;)