Does Liquid Castile Soap Clog Drains?

All soap can accumulate on the walls of pipes over time (especially if you don't have a water softener). ... We're not saying bar soap is the bathroom supervillain responsible for all your clogging woes, but if you switch each soap station in your home with liquid soap, you might notice a difference in how your drains run.

Is liquid soap bad for drains?

You could switch to liquid soap. Liquid soaps, such as bubble bath or dispenser soaps, wash down drains much more easily than bar soaps. They also don't mix up with hair and other dirt waste as much, so they're less likely to contribute to blockages.

Does Castile Soap leave residue?

When you're cleaning hard or shiny surfaces with castile soap, you'll probably want to follow up with an acid “rinse.” That's because castile soap can leave a salt residue behind, covering, say, your countertops in a white-ish film.