Cast Iron Tubs
How to Remove Calcium Buildup
The R.O.G. products are safe for tile, grout, sinks, cultured marble, stainless steel, Corian, Formica, shower doors – almost anything! Safe on all brights, faucets, shower & sink handles, stainless steel, kitchen sinks, ceramic & porcelain tile, fiberglass, boat decks, tile walls, brick, ovens, pots & pans, and more.
For aluminum dilute with water 5:1. R.O.G.3 is safe to clean fine jewelry, 14k and 18k gold. Just soak a few minutes then rinse clean. It works on patio furniture, car tires, car mats, engines, air conditioner coils, and oil-stained driveways.
*Do not use on granite or marble unless diluted 10:1 with water. **Do not use on automotive paint.