What you will need:
- soap;
- dentifrice;
- baking soda;
- hydrogen peroxide.
The process of preparing the product and recommendations for its use
Before using the product, you must first wash off the outer layer of dirt with a sponge and soap. You can use liquid soap or regular solid soap.
Next, the cleaning agent is prepared. To do this, mix 1 tbsp in a container. tooth powder and 2 tbsp. baking soda. Hydrogen peroxide is poured into them until a paste-like consistency is obtained.
The paste is applied to the windowsill with a sponge and rubbed into the stains.
If the mixture is dry and begins to scratch, the window sill can be sprayed with water from a spray bottle.
Most stains will come off immediately. If there is severe contamination, then after applying the paste you should wait 5 minutes for it to soak and wipe it off.The cleaned window sill is washed to remove any remaining product and dried. After this, it will become noticeably whiter.