the most pro super stacking foam - up to 720 gallons or 12 rounds of foam party fun-all foam machines partymachines this 6 pound package of 6, individually packaged foam powder packs is ideal for practically any bubble generating machine! easy tear packaging and portion control are perfect for use at home or magical events. this board certified, dermatologist approved, foam powder solution is organic, safe for the environment and doesn't contain any additives that will irritate your skin or eyes. these specially formulated foam powder packs work well in most foam generating devices. as long as you don't use fans higher than 3400 rpm then you will delight in the cost savings you receive from using this foam. pay less for an organic product. see and try for yourself. save time, labor and hassle with simple, easy to use powder solution. order in bulk and receive a free foam machine. this leaves practically no residue. each bag lasts up to an hour and only need to be stirred into the water. it’s really simple. open, dump, stir, and use. when it’s a 22-year-old’s birthday party you use more because they want bigger volume, taller, quicker foam. these foam powder packs have been used successfully in homemade sky dancer inflatable foam machines as well as carpet dryer foam generators. powder packs take up significantly less space in shipping and storage and has a longer shelf life than the liquid foam. one powder pack mixes with 60 to 120 gallons of water when using a fifty-gallon barrel and a submersible water pump. when using the in-line mixing device simply mix 3/4 powder pack into 4.5 gallons of water. this five-gallon bucket may last up to an hour before it needs to be filled with more water.