When bleaching, usually accompanied by a lot of heat, and easy to release harmful gases, the need to wear appropriate protective equipment and pump as much as possible to air transport.
When bleaching, it is usually accompanied by a large amount of heat release and is prone to release harmful gases, with appropriate protective equipment, and whenever possible, transported with an air pump.
When bleaching, it is usually accompanied by a large number of exothermic, and easy to release harmful gas, it is necessary to wear appropriate protective equipment, and try to use air pump for transportation.<br>