1. Shock the pool with chlorine every day until all the green is gone (possibly 3 to 4 days). 2. Run the filter 24 hours a day and backwash every day until the green and then cloudiness is gone (usually up to 7 days, sometimes as long as 2 weeks depending on the filter).
In theory, if you have a cloudy swimming pool, you can add chlorine to “shock it” and clear things up. Chlorine will get the job done. But, the amounts may vary and you may have to really pound the pool with chlorine to get the water totally clear.
To demonstrate the point further, you could consider that salt water pools are just as clear as those using traditional chlorine treatment. Of course, chlorine also keeps the water clear, which lets the light do it's job and make it look blue.
When pool water is cloudy, you may wonder why. Pool chemicals could be out of balance or the pH might be off. Chlorine levels and the right pH are key to keeping a pool clear. If a pool's pump or the filter isn't working right, the water may look murkier than usual.
Baking soda can work wonders in a pool. Baking soda can: Help to clear cloudy water and restore the sparkle. Spot-treat algae.
Water Turns Light Blue
“You notice the blue effect when you have a large volume of water because of the way molecules are slightly absorbing light from the red end of the spectrum,” Coxon says. The deeper the water, the more blue it appears. He also points out that the same thing happens under artificial light.
Keeping pool water crystal clear is a goal of most homeowners with a backyard swimming pool, but dyed pool water is a simple way to safely change the color of your pool water. Pool dyes are a stain-free additive that transform your normally clear pool water into bright shades of red, green or blue.
Use Ascorbic acid to clear the stains and consider draining and refilling portion of your pool water to lower metal levels or use metal remover like ProTeam Metal Magic to remove metals through the filter.
Cloudy or milky swimming pool water is caused by seven main issues: improper levels of chlorine, imbalanced pH and alkalinity, very high calcium hardness (CH) levels, faulty or clogged filter, early stages of algae, ammonia, and debris.
Treating a pool requires balancing acidity and alkalinity and sustaining a pH of between 7.2 and 7.8. Along with chlorine, baking soda is an important part of your pool maintenance routine. There are many reasons to use baking soda in your pool to keep your water clean, clear, and safe for swimmers.
Chlorine. Chlorine is by far the most commonly used swimming pool sanitization agent. The goal of adding chlorine to a pool is simple: kill microorganisms such as bacteria and algae. A pool with excessive bacteria and algae is cloudy and unsafe to swim in.
Most remedies call for adding additional chlorine into the water. If your water's pH balance is between 7.2 and 7.5, however, you can add baking soda to the water to help clear it up. This serves as a replacement for chlorine because baking soda is a natural cleaning agent.
The most common reason pool water turns green is due to algae growing in the water. Algae can grow rapidly, particularly in hot weather, which is why it can surprise you overnight during the warmer months. This generally comes down to an imbalance or lack of chlorine in the water.
Skim the top of the pool for debris that may have settled on the pool surface. Add one pound of diluted granular shock to the water for every 7,000 gallons of pool water. Run the filter for 24 hours and retest the water. The slimy looking film can be an early onset of algae.
Low Pool Water Hardness
If your pool water is below 150 ppm, you need to add more calcium. At this point, your water will appear clear and sparkling. But its appearance is deceptive. In this state, the water isn't at a safe level.
You should only add stabilizer if your levels are below 30ppm. Usually, all you have to do is check the level of stabilizer (cyanuric acid) in your pool every week to judge whether it's doing the job or not. What is this?
Most swimming pool owners choose blue tiles for their pools to match the color that reflects the sky's blue color. Blue is also a highly desirable water color. In fact, many vacationers search for countries surrounded by blue ocean water and white sand beaches.