Cleaning Fiberglass Tub After Installation
Remove any loose debris from surface.
Run tub full of warm water and mild detergent as hand
dishwashing liquid or laundry detergent; soak for 1/2 to
1 hour; drain and rub surface with sponge, rag, or non-
abrasive applicator; rinse thoroughly.
If grease, oil, tar stains:
Spray with home laundering spray pre-wash; rub
lightly with sponge or non-abrasive applicator; rinse.
If ceramic adhesives or paints:
Follow solvent methods above under "tough stains".