What are the ingredients of the Loo Cleaner Tabs?Updated 4 days ago
TL;DR: Loo Cleaner Tabs contain 15 ingredients designed to descale, deodorise, and deep clean your toilet bowl. No bleach, no fragrance, no phosphates.
What they do not contain
Loo Cleaner Tabs are formulated without the harsh chemicals found in conventional toilet cleaners.
Full ingredient breakdown
Sodium Bicarbonate
Gentle abrasive and deodoriser. Fizzes with citric acid to loosen stains and dissolve limescale.
Citric Acid
Descaler and stain remover. Reacts to fizz, dissolves mineral deposits, and adjusts pH for optimal cleaning.
Itaconic Acid Copolymer
Dispersant and water softener. Prevents soil redeposition and helps actives cling for longer contact.
Sodium Lauryl Sulfate
Surfactant. Lowers water tension to break down grease, disperse soils, and boost overall cleaning.
Sodium Percarbonate
Oxygen bleach. Releases hydrogen peroxide to whiten stains, deodorise, and disinfect.
Protease and Amylase
Enzymes that dissolve protein and starch stains for deeper, targeted cleaning.
Lipase
Enzyme that breaks down fats and oily residues for a grease-free bowl.
Magnesium Stearate
Lubricant and stabiliser. Keeps the tablet intact during storage and controls the dissolution rate.
Polyvinylpolypyrrolidone
Binder and solubility enhancer. Holds ingredients together and ensures even tablet breakup.
Croscarmellose Sodium
Disintegrant. Swells on contact with water to break the tablet apart for rapid ingredient release.
Microcrystalline Cellulose
Filler and binder. Gives the tablet structure and regulates how quickly it dissolves.
DL-Tartaric Acid
pH adjuster and descaler. Lowers pH to dissolve limescale and enhance other ingredients.
Sodium Carbonate
Water softener and alkaline booster. Neutralises acids and improves surfactant performance.
Polyethylene Glycol 4000
Binder and release controller. Maintains tablet shape and enables gradual, consistent dissolution.
PVA (Polyvinyl Alcohol)
Water-soluble binder. Keeps the tablet intact and then dissolves cleanly to release all actives. Also used as the outer wrapper film. Learn more about PVA and the environment
Safety data sheet (SDS)
The SDS is a technical document intended for regulatory and safety compliance purposes. Most customers will not need this. Download the Loo Cleaner Tabs SDS

New at Koh?
The Loo Cleaner Starter Kit has everything you need to get started. Available in two colours.

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