Bleaching Earth Our bleaching earth uses the best of raw clay sourced from extensive deposits in the Gujarat & South India. This bleaching earth is used to purify the edible oils, fat, waxes as well as technical and mineral oils. This range of bleaching earth can meet the most stringent bleaching requirements, including specialty oils, with ease and efficiency. The carefully controlled particle size distribution ensures that the filtration is quick and allows you to adjust the dosage depending on the type of oil and the bleaching earth used. We are continually researching on new and more efficient ways to ensure that our bleaching earth allows you to get the best of purified oil.