Lava® is the creator of "the original heavy-duty hand cleaner," with over 120 years of cleaning expertise formulated into their pumice-powered and professional line cleaning solutions. The heavy-duty cleaner has been powering through paints, resins, glues, greases and grimes since 1893. Lava® is a member of the WD-40 Company, and an integral part of the legendary multi-use lubricant's exclusive group of household products.