You will need
- Hydrogen peroxide, sodium hyposulphite, salt, chalk, baking soda, ammonia, bleach.
Pour into a basin of cold water, and add 30% hydrogen peroxide solution in a ratio of 8:1. Soak a piece of white wool in the solution and leave for a few hours. Then rinse in running water and wash with detergent for wool.
Dissolve 1 tbsp of hyposulphite of sodium in 7 liters of water. Soak the wool product in the solution and cover tightly with lid or polythene. Leave in this state for 20-30 minutes. During this time, periodically rotate the clothes with the help of special forceps and pour hot water. Then thoroughly rinse the wool product in the running water till the disappearance of the smell and wash it.
Soak the clothes in salt solution. Dissolve in 1 liter of hot water a few tablespoons of salt. After several treatments the hair will noticeably white. Then wash the garment in warm water with the gel for washing wool.
Grind 300-400 grams of chalk and mix a few litres of warm water. Soak woolen thing in the resulting solution for 40 minutes. Do not forget to periodically stirring. After this time, rinse the clothes, squeeze lightly and let it dry naturally.
Wash the product in warm soapy water. In a bowl pour cold water, add baking soda - 2 tablespoons per 4-5 liters of water and rinse the clothes. Then immerse the product in water with addition of ammonia and 3% hydrogen peroxide. Leave on for 30 minutes. Rinse the thing under running water and squeeze.
Use for bleaching wool modern household chemicals. Pour in a bowl of hot water and add a small amount of bleach. Leave it for 30-40 minutes and thoroughly rinse the product. Then wash clothing in the washing machine. Set the appropriate temperature and add the gel for washing wool.