Most pools don't need algaecide if you maintain proper chlorine levels (1-3ppm FC) and adequate CYA (30-50ppm). Algaecide is mainly useful for prevention during high-risk periods or as backup insurance, not for treating active algae blooms.
Most pools don't need phosphate remover if you maintain proper chlorine levels. Only consider phosphate removal if you have persistent algae problems despite balanced water chemistry and proper sanitizer levels.
Salt water pools are not self-cleaning and require regular maintenance including proper water chemistry balance, algae prevention, and equipment upkeep. The salt water generator only produces chlorine automatically but doesn't eliminate the need for active pool care.
Yes, you can shock your pool two days in a row if your chlorine levels haven't reached the proper shock level or if you're treating algae. However, test your water first to avoid over-chlorination.
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.
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.
Pool covers are highly effective at preventing algae by blocking sunlight and reducing debris, but they don't eliminate the need for proper chemical balance and filtration.
Cloudy pool water doesn't necessarily mean algae - it can be caused by poor filtration, chemical imbalances, or early algae growth. Proper testing and diagnosis will reveal the true cause.
Pool algae forms when microscopic spores enter your water and find ideal conditions: sunlight, nutrients (like phosphates), warm temperatures, and unbalanced water chemistry with insufficient chlorine levels.
Yes, you absolutely need to clean your pool before closing it for winter. Proper cleaning prevents algae growth, equipment damage, and costly spring reopening issues.
Pool algaecides work by disrupting algae cell walls and metabolic processes to kill and prevent algae growth. However, proper chlorine levels are more effective for treating existing algae problems than algaecides alone.
Pool algaecides should not be used in ponds as they contain chemicals toxic to fish, plants, and beneficial bacteria. Use pond-specific treatments or natural methods instead.
No, you should not swim in a green pool as it contains harmful bacteria, algae, and potentially dangerous microorganisms that can cause serious health issues including skin infections, eye irritation, and gastrointestinal problems.
Pool covers don't directly cause algae, but they create ideal conditions for growth by blocking UV rays that normally help chlorine kill algae. Maintain proper chlorine levels and consider removing covers periodically to prevent issues.
