In certain areas of the United States, outdoor pools are particularly susceptible to ever-changing weather. It is therefore important to understand the factors that weather has in the upkeep of a pool. It is often not enough to simply scoop the debris that lands in the pool but sometimes requires pressure washing. Despite the simple idea, there is a right way to go about it.
The best way is, of course, to drain the pool completely before getting started cleaning the debris. The sides of the pool will be covered in excess grime and filth and will be needed to be removed. The most expedient way to do so is by a pressure washer. Pressure washing can be fairly dangerous so best practices are always suggested for safety. The biggest thing to remember is to never put a body part in the path of the spraying water, as it can break the skin and cause severe injury. Paint chipping is another thing to keep in mind.
Starting at the steps of the pool in the shallow end, move the pressure washing nozel back and forth in a horizontal path, clearing all of the filth. Do so while moving towards the deep end. This can take up to a few hours, so do not rush. At the deep end, a pump should be placed to suck up the water as it drains down to it. Use whatever tool you desire to pick up the sludge at the bottom. Continue until all filth is gone.