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.
Lowering the total alkalinity is also a slow process. Acid, either liquid or dry, is added to the deepest part of the pool with the filter off. The acid should only be added a little at a time, diluting it before pouring it into the pool. Wait 3 days between applications.