Monument Cleaner


A strong purpose cleaner designed for cleaning monuments and tombstones. Always spot check to insure proper dilution and effectiveness for each job. When used as directed, Monument Cleaner will remove dirt, smoke stains, soot and most other stains from the following monument and tombstone materials: Brick, sandstone, granite, flagstone, fieldstone, terra-cotta, slate, terrazzo, stucco, cement, aggregate, unfinished marble, and most any masonry surface.

Technical Information

Appearance: Clear liquid Odor: Strong acid & pungent
Solubility: 100% Stability: Stable
Density: 9.16 Lbs./Gal. pH: <1
Flash Point: None Rinsing: Complete


Typically a 3 to 10 parts water to 1 part cleaner is needed. Prewet a large area of the surface to be cleaned. Apply the diluted material liberally with a soft brush. Allow the cleaner to work for 2 minutes. The time may also vary depending on cleaning conditions, temperatures, soil buildup, and type of substrate. Rinse thoroughly with high pressure spray equipment and fresh water.

Material Safety

Can cause severe burns to skin, eyes, and internal organs. For industrial use only by trained personnel. Will etch glass. Avoid contact with skin, eyes, and clothing. Do not take internally. Protective clothing such as goggles, face mask, rain suit, and rubber gloves must be worn. Check gloves to insure no pin holes are present. Contact with diluted material cleaner may not cause immediate pain, redness, or burning until several minutes have elapsed.

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