Caulk or seal behind baseboards and in cracks and crevices where centipedes like to hide. Place a dehumidifier in damp areas to sufficiently dry the air. Structural repairs may be necessary to the home and/or yard if a dehumidifier does not keep a room sufficiently dry.
Hydrogen chloride is a colorless to slightly yellow gas with a sharp, irritating odor. It forms a dense white vapor when it comes in contact with air. When hydrogen chloride dissolves in water, it forms hydrochloric acid also known as muriatic acid.
Hydrochloric acid occurs as an aqueous solution or as hydrogen chloride gas (anhydrous hydrochloric acid). Hydrogen chloride gas is a colorless, nonflammable, corrosive gas with an irritating pungent odor.Hydrochloric acid solutions may be clear or colored yellow by traces of iron, chlorines, and organic matter (Merck, 1989).Hydrochloric acid fumes in the air and is soluble in water, alcohol, benzene, methanol, ethanol, and ether. It is incompatible with most metals, alkali, or active metals (Sittig, 1985).ydrochloric acid occurs as an aqueous solution or as hydrogen chloride gas (anhydrous hydrochloric acid). Hydrogen chloride gas is a colorless, nonflammable, corrosive gas with an irritating pungent odor.