Use a sponge mop (used on floors) use liquid soap,wash walls the same way you wash your floors, (use damp,not wet) I washed a 8 ft. x 20 ft. wall in less than 5 minutes, the entire room in less than 20 min. change water often, it gets dirty fast.

Clean tub/shower, stop water from draining out of tub, put in soap and water (about 4 inches of water, (I use dishwasher soap) use sponge mop to clean walls and sides from the water in the bottom of the tub (the soap in the water in the tub will clean the bottom while your cleaning the walls with the same water, rinse and let dry. Takes about 5 minutes.

I use it in my wash – gets stains out of whites wonderfully. Soak baking dishes in solution – grease just dissolves. It is a marvel in a bottle!