How often should disinfectant solution in a wet disinfection container be changed?

Disinfectant solution should be changed according to the manufacturer's directions and immediately whenever it becomes visibly dirty, cloudy, or contaminated, because a soiled or weakened solution will not disinfect effectively. Many salon disinfectants must be mixed fresh daily. Tools must also be cleaned before being placed in the solution, so the disinfectant is not fouled by debris. Maintaining the solution properly — correct dilution, freshness, and cleanliness — ensures tools are actually being disinfected rather than soaked in an ineffective liquid.