The SLAM method (Shock Level And Maintain) clears green pools by maintaining high chlorine levels continuously until water clears. Use liquid chlorine to reach shock level based on CYA, maintain 24/7 until overnight chlorine loss is 1ppm or less.
Pool winterization involves balancing chemicals, protecting equipment, and proper closing procedures. The process varies by climate zone but typically includes shocking, lowering water levels, and winterizing plumbing to prevent freeze damage.
Yes, most pool owners need pH Up and pH Down chemicals to maintain the ideal pH range of 7.4-7.6, but you may not need both products depending on your water's natural tendencies.
Yes, green pool water can make you sick with infections, gastrointestinal illness, and respiratory problems. The algae indicates dangerous bacteria and parasites are present, making swimming unsafe until properly treated.
Yes, saltwater pools absolutely need cyanuric acid (stabilizer) to protect the chlorine generated by the salt cell from UV degradation. Maintain CYA levels between 70-80 ppm for optimal protection.
Above ground pool installation requires proper site preparation, level ground, and careful assembly of walls, liner, and equipment. Most installations take 6-12 hours with proper planning and tools.
Yes, you can shock your pool after adding alkalinity, but wait 4-6 hours first and test your water to ensure pH is below 7.6 for maximum chlorine effectiveness.
Yes, you should shock your pool before closing it for winter, but timing is crucial. Shock 24-48 hours before adding winterizing chemicals to ensure proper sanitization without chemical conflicts.
Yes, you can swim during your period safely. Proper menstrual protection and maintaining balanced pool chemistry ensure hygiene and comfort for all swimmers.
Pool filters work by pumping water through filter media that traps debris, dirt, and contaminants. The three main types are sand filters (use sand to trap particles), cartridge filters (use pleated fabric), and DE filters (use diatomaceous earth powder).
You can shock a pool with high pH, but it reduces chlorine effectiveness significantly. Lower pH to 7.2-7.4 first for optimal shock treatment, or use 25-50% more chlorine if shocking immediately is necessary.
Yes, you absolutely need proper alkalinity in your pool water. Alkalinity acts as a pH buffer, preventing rapid pH swings and maintaining water balance for swimmer comfort and equipment protection.
To lower pool pH, add muriatic acid (liquid) or sodium bisulfate (dry acid) to your pool water. Use 1 quart of muriatic acid per 10,000 gallons to lower pH by 0.2 units, testing and adjusting gradually.
You should not add salt to a regular chlorine pool without a saltwater system. Salt will not provide sanitization and can damage pool equipment while creating water balance issues.
Pool algae itself cannot kill you, but certain types like blue-green algae can cause serious illness, and algae creates slippery, dangerous swimming conditions that increase drowning risk.
