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.
Summary. Sodium hydroxide is a corrosive chemical sometimes known as lye or caustic soda. It has the chemical formula NaOH. In solid form, sodium hydroxide is white and has a very high melting point. Sodium hydroxide is a strong base that can be dissolved in water. When dissolved in water, sodium hydroxide solutions have high pH values and can seriously corrode or damage materials. Sodium hydroxide is capable of many different kinds of chemical reactions.