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 heaters can fail due to electrical issues, gas problems, water flow restrictions, or component failures. Most common issues like pilot light problems, low water flow, and thermostat malfunctions can be diagnosed and often fixed without professional help.
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, you need a building permit for swimming pools in the Philippines, regardless of size or type. The process involves submitting plans to your local government unit (LGU), paying fees, and obtaining approval before construction begins.
Pool covers can shrink due to excessive heat, UV exposure, chemical damage, or improper storage. Most shrinkage occurs with vinyl and mesh covers, while solid safety covers are more resistant but not immune.
No, you should not use pool chlorine in your washing machine. Pool chlorine is much more concentrated than household bleach and can damage your washing machine, clothes, and create dangerous chemical reactions.
While pool chlorine can technically clean some household surfaces, it's not recommended due to safety risks and potential damage. Household bleach or specialized cleaners are safer alternatives.
Yes, you should cover most pool equipment in winter to protect against freezing, moisture, and debris. Focus on protecting your pump, heater, control panels, and any exposed plumbing while ensuring proper ventilation.
Hot tub water care requires maintaining proper pH (7.4-7.6), alkalinity (80-120 ppm), and sanitizer levels while following regular testing and chemical adjustment schedules. Higher temperatures and smaller water volumes make spas more sensitive to chemical imbalances than pools.
Most pool chemicals should not be stored outside in winter due to freezing temperatures, which can damage containers and reduce effectiveness. Liquid chemicals are especially vulnerable to freeze damage.
Yes, you can leave most above ground pools up during winter, but success depends on your climate, pool construction, and proper winterization. Soft-sided pools typically need disassembly in freezing climates.
Yes, you can store pool chemicals in an outdoor shed with proper ventilation, temperature control, and separation. Maintain temperatures below 95°F and ensure adequate airflow to prevent dangerous chemical reactions and degradation.
You can leave an above ground pool empty temporarily, but extended emptying risks structural damage from ground pressure and UV exposure. Proper winterization or partial draining is usually safer than complete emptying.
Pool heaters in Canada typically last 7-15 years depending on the type, with gas heaters averaging 10-12 years and heat pumps lasting 12-15 years. Proper maintenance and winterization can significantly extend their lifespan.
