In 2001, Walter Hidalgo Jr. started Envirochem with a focus on blending and selling an All-Purpose Degreaser (rig soap) for the Oil & Gas industry. Quickly, the company grew, selling direct and working with cleaning companies all over the Gulf of Mexico, Louisiana, and Texas. We have also worked closely with major oil companies including Shell, Oxy, Exon, BP etc. With 20+ years of experience, we are confident our soap will clean your toughest job!