Make your own non toxic hand soap! Just mix 2/3 water with 1/3 Castile soap! This makes each soap refill less than $1, eliminates skin irritants and endocrine distuptors in many soaps, and IMO provides a superior lather. My only note is that unscented castile soap smells rough to me to I go for essential oil fragrances ones. LTKFamily LTKBeauty LTKHome