I got this product on the recommendation of a friend. I tried it on a blood stain that had been washed and dried several times and it got the stain out. I soaked the stain for a while (couple minutes) and scrubbed the spot with a firm tooth brush. The stain didn't come out after the first wash, so before drying the item I treated it again, applied the product, scrubbed with a tooth brush and let the item sit overnight. After the next washing the stain was completely gone. Also, my son left a red crayon in his pocket that I washed and dried. There was red crayon on everything. These were dark clothes with red streaks and spots on them from the crayon. I applied the product and scrubbed the spots with a tooth brush and the crayon came out. I can't even tell that these things ever had crayon on them now. This spray n wash works for me!!!