it can't be found in my area iv looked hi low and every wear in between i tried too substitute with sodium hydroxide only drano but the label lied anyone know of a good substitute or a way i can find rdl
Yeah, you might be able to order it online. KOH is a primary ingredient in making homemade soap. So research it that way.
koh is potassium hydroxide, and is typically used in ethanolic (EtOH) solutions (as opposed to NaOH + H2O)
check it buh row. i had the same problem. look at your home depot. check for the ZEP drain opener. 100% pure sodium hydroxide.
