Michigan State University Extension
Home Maintenance And Repair - 01500623
06/24/03
Fiberglass Cleaning Problems
Stubborn stains: rub one of cleaners recommended by
manufacturer for regular cleaning on stained area; leave
on about an hour; rinse.
Heavy soap scum buildup: occasionally use a mild
abrasive, such as "Bon Ami" or "Bartenders Friend" or
"Soft Scrub"; do not use them for regular cleaning.
Hard water or mineral deposits: occasionally remove
with products specifically designed to remove such
deposits that state on label they are safe for fiberglass;
these are usually mild acids such as "Lime-Away" which
contains some phosphoric acid but is safe for consumer
use; rubber gloves should be worn with applying, and label
instructions followed exactly.
Tough stains such as tar, adhesives, oil paints, etc:
moisten clean cloth with a solvent such as acetone (nail-
polish remover) or paint thinner and rub stained area
lightly until stain disappears; use minimum amount needed.
Do not let solvent go down drain or tough any plastic
items. Wipe off with clean cloth dampened in water. Be
very careful using solvent; do not use around heat or
flame, do not smoke, keep container capped, have plenty of
ventilation.
This article was written by Anne Field, Extension
Specialist, Emeritus, with references from Wisconsin
Extension bulletin, Maintaining Your Home: Care of Bathtub
Enclosures.
This information is for educational purposes only. References
to commercial products or trade names does not imply
endorsement by MSU Extension or bias against those not
mentioned. This information becomes public property upon
publication and may be printed verbatim with credit to MSU
Extension. Reprinting cannot be used to endorse or advertise
a commercial product or company.
MSU is an affirmative-action, equal-opportunity employer. Michigan State
University Extension programs and materials are open to all without regard to race,
color, national origin, gender, gender identity, religion, age, height, weight, disability,
political beliefs, sexual orientation, marital status, family status or veteran status.
Issued in furtherance of MSU Extension work, acts of May 8 and June 30, 1914, in
cooperation with the U.S. Department of Agriculture. Thomas G. Coon, Director,
MSU Extension, East Lansing,MI 48824. This information is for educational
purposes only. Reference to commercial products or trade names does not imply
endorsement by MSU Extension or bias against those not mentioned.
This file was generated from data base 02 on 02/04/08.
Data base 02 was last revised on 06/24/03.
For more information about this data base or its contents please contact
strausc@msu.edu .