With a pH of 1, Grout Shock is an extremely effective acidic tile and grout cleaner, using a phosphoric acid-based formula plus two additional solvents to clean grout when alkaline cleaners fail to produce the desired results. It removes embedded soils with ease. Use as a second step after your alkaline-based product when needed.Â
Heavy-Soil Tile & Grout Acid Cleaner (pH 1) – Grout Shock
Price range: $39.75 through $159.00
Description
Deep restoration for stained grout and hard-used tile
Grout Shock uses a specialized acid and solvent formula to cut through heavily soiled tile and grout, restoring a cleaner, brighter look. Used after alkaline cleanings, it helps make grout color more even and brighter, improving the overall appearance fast—and leaving a pleasant Almond Cookies fragrance.
Why professionals choose Grout Shock for tile and grout cleaning
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Powerful acid + solvent action for heavy soil and buildup
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Evens and brightens grout color post-alkaline cleaning
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Dries clear aesthetic with a pleasant Almond Cookies scent
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Supports quick appearance improvement on busy hard floors
How to use (follow label directions)
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After your alkaline cleaning, apply Grout Shock to tile and grout.
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Allow a short dwell, agitate, then rinse/extract thoroughly.
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Repeat on stubborn areas as needed; speed drying/airflow.
Cautions
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pH 1 (acidic): wear appropriate PPE; pre-test in an inconspicuous area.
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Do not mix with bleach or incompatible chemicals.
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Avoid use on acid-sensitive surfaces (e.g., some natural stones, cementitious/grout variations) unless label permits.
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Protect adjacent metals and finishes; ensure good ventilation.
Specs
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Type: Acidic tile and grout cleaner
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Chemistry: Acid + solvent formula
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pH (in use): 1
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Fragrance: Almond Cookies
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Use stage: Follow alkaline cleaning to brighten/even grout color
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Surfaces: Tile and grout (per label)
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | Case, Gallon |
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