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).
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.
Pool pumps require regular maintenance and troubleshooting to operate efficiently. Common issues include low water flow, unusual noises, and electrical problems that can often be resolved with proper diagnosis and maintenance.
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.
Pool algae can cause skin rashes, irritation, and other health issues through direct contact or by creating conditions that harbor harmful bacteria. The key is eliminating algae through proper SLAM treatment and maintaining balanced water chemistry.
Salt water pools still require chemicals for proper water balance, including pH adjusters, stabilizer, and calcium hardness increasers. The salt chlorine generator only produces chlorine, not other essential chemicals needed for safe swimming water.
Yes, you can swim during your period safely. Proper menstrual protection and maintaining balanced pool chemistry ensure hygiene and comfort for all swimmers.
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.
Your pool pump isn't working properly if you notice weak water flow, unusual noises, air bubbles in return lines, high pressure readings, or the pump running but not circulating water.
Yes, pool chemicals can cause rashes through unbalanced water chemistry, excessive chlorine exposure, or pH imbalances. The key is maintaining proper chemical balance and testing regularly to prevent skin irritation.
Most states don't require a license for basic pool cleaning services, but commercial pool service businesses may need business licenses or permits. Chemical handling and pool maintenance involving equipment repairs often have additional requirements.
