When it is superficial, cleaning the floor may seem like a boring job, but it is certainly light. If we talk about a deeper cleaning, which also includes whitening of the joints , the situation changes completely.

Dirt, grease and bacteria accumulate in the joints of the floor, which accumulate over time and cause them to turn black, which is very annoying, especially if the tiles are white or at least light in color.

If you also care a lot about cleaning the floor, you will be happy to know that it is possible to whiten the joints naturally and without much effort, and below we suggest the 4 most effective methods in this regard.

Sodium bicarbonate

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