What is the name of the light porous form of solidified lava used a skin abrasive?
Lava (soap) Lava (soap) Lava is a heavy-duty hand cleaner, originally produced in soap bar form, developed by the Waltke Company of St. Louis in 1893. It is currently manufactured by the WD-40 Company, who acquired the brand from Block Drug in 1999, who acquired it from Procter & Gamble in 1995. Unlike typical hand soaps, Lava contains ground pumice, which gave the soap its name. The soap and pumice combination is intended to scour tar, engine grease, paint, dirt, grime, filth, and similar substances from the skin. Lava soap is currently available in three forms, a red wrapper bar , a
Lava lake of temporary lava lakes (sometimes called "lava ponds" or "lava pools", depending on their size and nature) have also been observed and are listed in the following table. Lava lake Lava lakes are large volumes of molten lava, usually basaltic, contained in a volcanic vent, crater, or broad depression. The term is used to describe both lava lakes that are wholly or partly molten and those that are solidified (sometimes referred to as "frozen lava lakes" in this case). Lava lakes can form in three ways: Lava lakes occur in a variety of volcanic systems, ranging from the basaltic Erta