30 Seconds Spray and Walk Away Concentrate, 1 Gallon

30 SECONDS Spray & Walk Away is the best choice when looking to KILL Lichen, Moss, Mold and Algae, especially on those large surface areas where rinsing is a hassle. Like the name says, Simply Spray & Walk Away!

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.