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 leaks can occur in the shell, plumbing, or equipment and are detected using bucket tests, dye tests, and pressure testing. Most minor leaks can be DIY repaired, but structural damage requires professional assessment.
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, salt water pools do freeze, but at slightly lower temperatures than fresh water (around 28-32°F vs 32°F). The salt content provides minimal freeze protection, so proper winterization is still essential.
Above ground pool liners typically last 6-10 years, with premium vinyl liners potentially lasting up to 15 years. Proper water chemistry, UV protection, and maintenance significantly extend liner life.
Yes, you should cover your pool heater in winter if it's not being used, especially for heat pumps and electric heaters. Gas heaters typically need less protection but benefit from covers in harsh climates.
Yes, Lowe's carries a variety of pool vacuums including manual, automatic, and robotic models both in-store and online. Their selection includes popular brands like Hayward, Pentair, and Dolphin with prices ranging from $30 for basic manual vacuums to $1,500+ for premium robotic cleaners.
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.
Pool liners can shrink due to cold temperatures, chemical imbalances, age, and improper installation. The most common cause is cold weather causing vinyl to contract and pull away from pool walls.
Yes, pools can leak through tile grout when it becomes cracked, deteriorated, or improperly sealed. Grout leaks typically occur at the waterline where freeze-thaw cycles and chemical exposure weaken the grout over time.
Pool pillows are essential for winter pool closing in freeze-prone areas. They absorb ice expansion pressure, preventing damage to pool walls and equipment.
