One of the disadvantages of being an older worker in a job interview is that you canât plausibly promise the employer that youâll be on board for the next 20 years. But this doesnât mean you need to share your plan to retire in five years or so if that's what you're planning, experts say.
Clean the floor and walls of the pool. Vacuum any loose debris, scrub the sides and floor with a brush, and vacuum any loosened detritus. Run the pool filter for 8-12 hours to remove any flotsam and detritus that might be clouding the pool. 3. Treat the water chemically to remove small particle buildup.
SWIMMING POOL WATER CHEMISTRY FACT SHEET. CHLORINE. The most common chemical used in the treatment of swimming pool water is chlorine. It not only. eliminates bacteria and algae by disinfecting (killing) action, it also oxidizes (chemically destroys) other materials such as dirt and chloramines.