Pool water chemistry involves maintaining proper levels of chlorine (1-3ppm based on CYA), pH (7.4-7.6), alkalinity (60-120ppm), and calcium hardness (250-350ppm for plaster). Regular testing with quality kits and proper chemical dosing ensures safe, clear water.
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 filters come in three main types: sand filters (low maintenance, 5-7 year lifespan), cartridge filters (easy cleaning, 1-2 year replacement), and DE filters (finest filtration, requires backwashing every 4-6 weeks).
Above ground pools require proper installation on level ground, regular liner maintenance (lasting 6-10 years), and balanced water chemistry with chlorine levels based on CYA. This comprehensive guide covers everything from DIY installation to winterization and troubleshooting common issues.
Pool opening involves removing winter covers, inspecting equipment, reconnecting plumbing, and balancing water chemistry. Start with equipment inspection, fill and reconnect systems, then shock and balance chemicals before swimming.
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.
Salt water pools use electrolysis to generate chlorine from dissolved salt, requiring proper water chemistry balance including pH, alkalinity, and CYA levels. They still need regular maintenance and chemical adjustments despite producing their own chlorine.
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.
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.
Yes, vinyl pools need calcium hardness maintained between 150-250 ppm to prevent equipment corrosion and water balance issues. This is lower than plaster pools which need 250-350 ppm.
Yes, saltwater pools absolutely need cyanuric acid (stabilizer) to protect the chlorine generated by your salt cell from being destroyed by UV rays. Target levels should be 70-80ppm for optimal protection.
Yes, you absolutely need chlorine for your above ground pool to kill bacteria, algae, and other harmful contaminants. Without proper chlorine levels, your pool water becomes unsafe for swimming and will quickly turn green.
Yes, you need to run your pool pump regularly for proper filtration and circulation, but not 24/7. Most pools need 8-12 hours daily, with timing based on pool size, bather load, and seasonal conditions.
Yes, you can clean above ground pools with unscented liquid household bleach (5.25-6% sodium hypochlorite), but liquid pool chlorine is more cost-effective and easier to dose.
Yes, saltwater pools absolutely need calcium hardness maintained between 200-400 ppm depending on surface type. Low calcium can damage equipment and surfaces, while high levels cause scaling on the salt cell.
