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 is a dangerous acid that can cause severe injury to your skin. When one hundred molecules of hydrochloric acid dissolve in water, all one hundred molecules ionize and form ions. When an acid completely ionizes, it is called a strong acid. Other acids ionize to a much smaller degree. Acids that ionize only slightly are called weak acids.