Black shower joints, the infallible method to make them shine again as before

Hydrogen peroxide
in volume 130 is a natural solution for removing even the most stubborn dirt that accumulates between the tiles. Hydrogen peroxide is easy to obtain in hardware stores and hardware. You can use it to clean the seals.

The solution for a better result is to pour it directly onto the joints and rub it with a toothbrush, attacking dirt. Before using hydrogen peroxide, keep in mind that it is a very strong substance. Therefore, always wear rubber gloves to protect the skin of your hands from irritation and inflammation.

Ventilate the part after using the product so that the persistent odour disappears. If the result with this method is not satisfactory, add a little potato starch to hydrogen peroxide. Consider the ratio of three tablespoons of potato starch in a glass of hydrogen peroxide.

Pour the solution over the seals and leave it for 1 hour. Remove everything with a wet microfiber cloth, the joints will be very white.