Fragrance free. Safe for the environment. Live green. Deep clean. Ultra concentrated for all machines. Naturally tackles tough stains, whitens whites, and eliminates odors. HE. Naturally releases safe peroxide and oxygen to tackle tough stains, whiten whites, and eliminate odors. Charlie's Soap Oxygen Bleach adds an oxygen boost to that deep-down Charlie's Soap clean you expect. No perfumes, no chlorine, no residues at all, just the good old-fashioned sweet smell of clean - if you want flowers, go pick some. Chlorine free, fragrance fee, hypoallergenic. Contains: Sodium carbonate peroxide, sodium carbonate, sodium metasilicate. charliesoap.com. Please recycle. Made in the USA.