Soap Nuts / Soap Berry Liquid Laundry Detergent Concentrate - EXTREME 18X Laundry Soap & Green Cleaner - 3 PACK

Love this stuff. Had family living with us who never cleaned their shower. The bottom of the tub was off color with dirt, oil, and pink mold. I sprinkled this in the tub and added a little warm water. I hardly had to scrub to get it clean. Worked wonderfully.