Use a washing-soda to keep the cloths clean
Clean your dirty MPS scrubber, dish cloths or rags in warm, soapy water. Here’s an organic tip we’ve heard from our grandparents: pour 3 table spoons of washing-soda into 1 liter of hot water to get a general cleansing liquid. After washing, always rinse the cleaning cloth thoroughly with clean water, as any chemicals remaining in the textile could make household surfaces look dull. It is important that the washing-soda is stored in a dry, cool place. If your skin is sensitive, work with it in rubber gloves as it can dry the skin!
Floor wipers, window cleaners, and universal microfiber cloths are extremely effective, take great care of them! Unlike sponges and scouring pads, you can wash them in a washing-machine at 60 degrees. They do not need detergent, washing-soda or soap, just clean water.