Cleaning sponge can be used for dishes and general cleaning all over the house.
Generally they recommend throwing away a dish sponge between every 2 - 4 weeks for hygiene reasons, how many dish sponges is that over a year? Most of them are made of plastic and by using them and disposing of them microplastics and plastic is polluting the water.
They are durable and absorbent made from cellulose sponge and sisal scouring pad but non scratch leaving no scratches on pots and pans.
They can be cut in half to become smaller and can use natural cleaning products with them, clean once a week with vinegar and water 2 minutes in microwave to extend use.