Lysol is the fourth studio album by American heavy metal band Melvins, released in November 1992 via Boner Records.

Melvins are an American rock band formed in 1983 in Montesano, Washington. Their early work was key to the development of both grunge and sludge metal. Primarily a trio, they have also performed as a quartet, with either two drummers or two bassists. Since 1984, vocalist and guitarist Buzz Osborne and drummer Dale Crover have been constant members.