The main signal for cleaning the pool is the color of the water. No matter how stationary the pool is, inflatable – the water in it should always be clear. The greenish, murky water color indicates that you need to clean the water in the pool.
Cleaning of the water in the pool by the physical method begins with the removal of all debris from the water. This method allows you to remove only visible debris. Anything that has been missed by the filters being removed. As a general rule, pool backwashing should be done about once a week or in conjunction with routine maintenance.