Toilet Bowl Descaler — Heavy Duty 32oz

Industrial-strength acidic toilet cleaner removing lime scale and rust from porcelain.

Sold by LVAP Ships from Amazon US-owned brand

Why Pros Choose It

Acidic formula cuts through years of mineral buildup on porcelain and ceramic fixtures.

Industrial strength without the headache — safe to use during business hours.

Effective on scale but gentle on the fixture itself when used per label instructions.

Concentrated case-sized packs built for facility maintenance teams.

Full instructions and safety warnings are on the bottle label and in the Safety Data Sheet. Quick summary:

PPE: Wear chemical-resistant gloves and eye protection.
Application: Pour directly into the toilet bowl and along the water line. Let sit for the dwell time on the label.
Scrub & Flush: Scrub as needed for heavy stains, then flush thoroughly.
Cadence: Monthly for high-use restrooms, quarterly for lighter maintenance.

Do not mix with bleach or other cleaners. Keep out of reach of children.

See live rating & reviews on Amazon

Restored old toilets

"Bought these for an older commercial building with brown rust rings that no other cleaner touched. Two applications and the bowls look new."

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Faster than pumice + scrub

"Way easier than scrubbing. Pour it, let it sit, flush. Bowls come out white."

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Consistent results

"We run this monthly across three properties. Bowls stay clean, no odor from the drains."

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See all customer reviews and photos on Amazon