I share with you this trick of grandma’s, I should have known it before

Preparation:

Mix the ingredients: In a bowl, mix the baking soda, coarse salt and water. Stir until the salt crystals are partially dissolved.
Fill a glass: Pour the mixture into a clean glass.
Place in the bathroom: Place the glass filled with this mixture in a corner of the bathroom.
Effects: Salt has absorbent properties that help reduce moisture, prevent mold, and eliminate bad odors. In addition, baking soda neutralizes unpleasant odors in the air.
Bonus tip: Change the mixture every two weeks to maintain its effectiveness.