Product
Milliard Citric Acid 100% Pure Food Grade
Fine anhydrous citric acid powder that dissolves in warm water to create an odorless, effective limescale descaling solution.

Sizes and packs
- 2 lb — Resealable bag
- 5 lb — Resealable tub
Guides that use Milliard Citric Acid 100% Pure Food Grade
- How to Remove Rust Stains from a ToiletDissolve stubborn iron and rust streaks in toilet bowls using citric acid or distilled white vinegar without scratching vitreous china porcelain.ToiletRust
- How to Remove Hard Water Stains from a Bathroom SinkDissolve chalky mineral deposits and crusty limescale rings around bathroom sink faucets and drains using mild distilled white vinegar or citric acid.Bathroom sinkHard water buildup
- How to Remove Hard Water Stains from a DishwasherDissolve chalky limescale film, unclog spray arm jets, and restore stainless steel interior luster using citric acid or distilled white vinegar hot cycles.DishwasherHard water buildup
- How to Remove Rust from a Kitchen SinkDissolve stubborn rust rings from wet cast iron pans or rusty cans on stainless steel, porcelain, or composite sinks using baking soda and citric acid without surface scratching.Kitchen sinkRust
- How to Remove Hard Water Stains from a ToiletDissolve stubborn calcium lines, mineral crust, and limescale rings at the toilet bowl waterline using citric acid or distilled white vinegar.ToiletHard water buildup
- How to Remove Mold from a Washing MachineEradicate hidden black mold colonies, slimy detergent residue, and musty odors from washing machine dispenser drawers, drum baffles, and drain filters using citric acid and hot water cycles.Washing machineMold
- How to Remove Hard Water Stains from a BathtubDissolve chalky mineral rings and cloudy limescale on enamel or acrylic tubs with distilled white vinegar or citric acid, without scratching the finish.BathtubHard water buildup
- How to Remove Hard Water Stains from a Kitchen SinkDissolve chalky mineral spots and cloudy limescale on stainless steel or composite kitchen sinks with distilled white vinegar or citric acid, then rinse the food-prep basin dry.Kitchen sinkHard water buildup
- How to Remove Mold from a DishwasherScrub visible mold from the door gasket folds, filter, and tub corners with dish soap, then run a hot empty vinegar or citric acid cycle. This is cleaning, not a disinfection claim.DishwasherMold