What is the best way to dispose of used alcohol cleaner? Evaporate, Burn, Flush, ...? Answered
My electric razor cleans itself with alcohol. I need to change the fluid every few months. What is the greenest way to dispose of the dirty alcohol? I can't decide if it is better to flush, burn, or evaporate it.
I think it contains some methanol (probably - it is 'denatured'). The can doesn't say what the denaturing agent is. It is sold as shellac thinner and stove fuel. It also includes a small amount of d-Limonene (orange terpene), plus the whisker residue.