Nature Clean Dish Liquid is a totally non-toxic dishwashing product made specifically from corn - a highly renewable resource. Environmentally-speaking, it is far superior to the petroleum-based ingredients you will find in other dish liquids. Does not contain dyes, perfumes, formaldehyde or phosphates.It is unscented, hypoallergenic, bottles are made from 100% Recycled Post-Consumer Plastic, non-toxic, no fumes, not tested on animals, no animal ingredients and septic safe - Biodegrades 99% within 28 days.