Thirsties Pre-Wash is a market innovation!  Custom formulated by a chemist specifically for use in washing cloth diapers. This pre-wash features a probiotic solution to introduce good bacteria, reduce odor, and prevent diaper rash.  Residue free formulation washes completely clean.

Effectively brightens and whitens without harmful additives.  You will notice a marked difference in your diapers as you start to wash with Thirsties - no more dingy diapers! All this while still being gentle on your diapers.

Use:Pre-clean with 1/2 ounce Thirsties Pre-Wash on COLD (if your machine has a pre-wash cycle, use it; if not, use a short cycle) Follow with 1/2 ounce of Thirsties® Super Wash in heavy cycle on HOT with an extra rinse.  Do not use on hand-dyed textiles.  We recommend testing for color fastness. Non-toxic, biodegradable, odorless and colorless.  

32 Fluid Ounces, washes 64 loads.  Made in the USA.  HE safe.