Learn how to use Bar Keepers Friend in ways you'd never thought of before, including cleaning rusty tools, removing a ...

Where does one buy oxalic acid, in what form and how is it used? A: Oxalic acid is a potent but toxic cleaner that removes rust and stains caused by iron, water and tannic acid. It's available in ...

If you can’t find oxalic acid, a bathroom rust-stain cleaner that might work is Zud, which contains oxalic acid and is sold at most supermarkets. Follow directions on the container for using Zud ...

Being a chemist, he quickly ruled out magic and set out to discover what it was that made rhubarb such a superior cleaning agent. The secret is oxalic acid. Found naturally in rhubarb and other ...

Some readers asked if the oxalic acid would hurt a septic tank and the biologic activity inside it. Well, we know for a fact it won’t help it! The safest thing to do when cleaning anything using ...

never use metal with oxalic acid. Apply it to the stains with a paintbrush. Let it stand for a half-hour or so and wipe it off with a clean, white cloth dampened with white vinegar to remove any ...

In heavy-duty, commercially prepared cleaning products, you're more likely to find more powerful ingredients such as hydrochloric acid, hydrofluoric acid, oxalic acid, sodium hypochlorite and ...

Other common acidic cleaning ingredients are oxalic acid, used for revitalizing timber decks, hydrochloric acid in concrete and masonry cleaners, and sulfamic acid in potent toilet cleaners.

Authorities warned that oxalic acid be stored properly since it is also used in the household as a cleaning agent. It's colorless when mixed with other liquids like water but is sour to the taste.

Oxalic acid is a naturally occurring compound in many fruits, vegetables, nuts, and whole grains. While small amounts of oxalic acid are not harmful, this compound can inhibit the absorption of ...