Salt in a bucket to clean the mop:  When it comes to cleaning, salt is an asset that should not be overlooked.  It kills germs and bacteria and can be poured into a bucket of water or sprayed directly onto a microfiber cloth or mop.  To do this, after having washed the mop with dishwashing liquid and rinsed it with clean water, immerse it in a bucket filled with a liter of hot water, adding 3 tablespoons of salt.  Leave it on for about an hour.  The salt will be responsible for eliminating the bacteria that it will have distributed and will leave it impeccably clean.  Then rinse the mop and let it air dry.

Salt for cleaning surfaces in the house:  In addition to its ability to clean and disinfect the mop, salt can sanitize all surfaces in the house, especially for cleaning the floor.  With its tiny crystals, you can remove stains, remove rust, in particular by mixing it with vinegar or even remove stains from furniture if combined with olive oil.