#19: Rubbing an Acrylic Shower Base Until It Shines
The bathroom floor inside the shower takes an impressive amount of abuse, so it is easy to assume it can handle a stiff brush as well. Many newer shower bases are acrylic or related engineered materials rather than old-fashioned ceramic tile or porcelain-coated cast iron. Their manufacturers commonly specify non-abrasive cleaners and soft tools because rough brushes, scouring pads, or gritty powders can scratch and dull the finish. Once that happens, the damage creates a second problem: textured scratches can trap residue and make the base look dirty faster.
