My kitchen

Solve 10% ammonia into a 4 times much water and clean into the solution with the help of wool, when the liquid is dirty refresh it, then rub with clean water or into the vinegar water (1 tea spoon for 1 liter water ) with wet wool. It may be cleaned with the mixture of milk and salt (add 1 tea spoon soda on 1 liter milk) or with the mixture of ammonia and milk.