You should completely change your pool water every 3 to 5 years (or up to 7 years in milder climates). However, rather than doing it based on a strict timeline, you should drain and refill based on chemical testing, specifically when Cyanuric Acid (CYA) or Total Dissolved Solids (TDS) reach maximum limits.
Most pool experts recommend changing your pool water every two to three years. This timeframe is a general rule of thumb, but several factors influence how often you need to drain and refill your pool. Regularly monitoring your pool's water quality can help you decide if it needs to be changed sooner.
The 25:10 rule states that if a child is unable to swim 25 meters continuously (no stopping) and unassisted, then a parent needs to remain in the water with them within 10 feet of the child.
A sore throat from a chlorinated pool is usually caused by chloramines, which form when chlorine binds to sweat, oils, or urine in the water. These irritants become airborne gas, inflaming your throat. Mild irritation usually clears in a few hours.
Yes, norovirus can survive in swimming pools. While proper chlorination kills the virus within minutes, norovirus is highly resistant to standard disinfectants and can survive for days in inadequately treated water or on pool surfaces. Swallowing just a small amount of contaminated water can cause illness.
Norovirus diarrhea is typically very watery or loose, and often comes on suddenly in large, frequent volumes. It generally has a strong, foul odor and is light brown, yellow, or greenish in color. It rarely contains blood or mucus.
Norovirus is notoriously tough and resistant to many standard cleaners and alcohol-based hand sanitizers. The most effective and CDC-recommended cleaner to kill norovirus is a freshly mixed chlorine bleach solution (diluted 100010001000 to 500050005000 ppm). For specific EPA-registered products, always check the EPA's approved list.
Cryptosporidium spreads easily through water. People who have diarrhea should not swim or bathe with others until two weeks after it has resolved. And all it takes is a gulp of contaminated water for someone to get sick: watery diarrhea, stomachache, vomiting, loss of appetite, weight loss and mild fever.
To detox chlorine from your body, focus on neutralizing it both internally and externally. Your body naturally excretes absorbed chlorine through urine within a few days, but you can actively speed up the process and reduce skin damage using a few simple methods:
Drink warm liquids that soothe the throat such as broth, tea without caffeine or warm water with honey. Cold treats such as ice pops also can soothe a sore throat. Don't give honey to children younger than age 1. Gargle with saltwater.
Yes, you can absolutely lose belly fat by swimming. It is a highly effective full-body, low-impact cardio workout. An hour of swimming burns between 400 to 700+ calories depending on your weight and intensity. However, the trick is understanding how targeted fat loss works.
Direct any questions to the officials contact shown above. THE GOLDEN RULE OF SWIMMING OFFICIATING: Fairness to all competitors, giving the benefit of the doubt, in every instance, to the swimmer.
The United States is historically and statistically the best swimming country in the world. The U.S. leads the All-Time Swimming Medal Table with an unmatched 258 Olympic gold medals, largely anchored by legends like Michael Phelps and Katie Ledecky.
Baking soda (sodium bicarbonate) acts as a natural buffer that raises both your pool's total alkalinity and its pH. It prevents severe pH fluctuations (known as "pH bounce"), clears cloudy water, prevents equipment corrosion, and helps your chlorine sanitize more effectively.
For concrete or gunite pools, the shell is often the single most expensive component. Furthermore, it requires extensive engineering and highly specialized labor.
Chlorine in a pool is primarily depleted by sunlight (UV rays), organic contaminants (bacteria, algae, and sweat), and chemical neutralizers. To actively lower chlorine levels or protect your pool from chlorine loss, you can rely on the following:
resistance exercise for your whole body– specifically your core, hips, glutes, arms, and shoulders. In fact, when scientists at Indiana University compared leisure physical fitness swimmers with non-swimmers, they discovered that swimmers of any ages had more lean muscle.
Yes, shocking your pool with a chlorine-based shock directly increases your Free Chlorine (FC) levels.
"Swimming pool disease" typically refers to illnesses caused by germs or chemicals in recreational water. The most common are gastrointestinal issues (like Cryptosporidium and E. coli), skin rashes (like Pseudomonas), and respiratory or ear infections (like Legionella and swimmer's ear).
It can improve cardiovascular health, strengthen muscles, promote weight loss and management, reduce stress and anxiety, improve flexibility and mobility, lower the risk of chronic diseases, improve lung function, improve sleep quality, and promote stronger bones.
Several species of Water Mites live in vernal pools. The most obvious one looks like a fat spider with a bright red, round body. It has eight small legs attached near the front end of its body. You can find the adult swimming on the surface of the pools, or scrambling around eating plants underwater.
Certain Lysol Disinfectant Sprays (including Crisp Linen, Early Morning Breeze, and Lavender scents) effectively kill norovirus. To successfully eradicate the virus, you must use the spray on pre-cleaned, hard, nonporous surfaces and ensure the surface remains visibly wet for the full manufacturer-recommended contact time (usually 3 to 10 minutes).
The best drinks for a stomach bug are Oral Rehydration Solutions (ORS), clear broths, and decaffeinated herbal teas. These replenish lost fluids and salts without overloading your digestive system.
To disinfect, use a chlorine bleach solution with a concentration of 1,000 to 5,000 ppm (5 to 25 tablespoons of household bleach [5% to 8%] per gallon of water) or use an EPA-registered disinfecting product against norovirus.