Partymachines Dr. Party Foam Powder Pack of 10 10 Foam Powder packs last 10 hours or more; save money with this ready-to-use product Ten packs mix with 1000 to 2000 gallons of water and last hours longer than sticky, messy liquid foam Made in the USA and certified by a board certified dermatologist. No odor, 100% organic with no extra additives to irritate the skin, eyes, or grass Foam Powder pack lasts 60 minutes or more; save money with this ready-to-use product Works better than heavy and messy liquid foam; comes individually packaged One pack mixes with 60 to 120 gallons of water and may last for more than an hour No odor, 100% organic, professionally packaged Made in the USA and certified by a board certified dermatologist- fits in an Amazon locker