Swimming Pools & Spas

Algae is common in swimming pools in the hot summer months. There are three varieties: green algae, mustard algae and black algae. Black algae is the most difficult to remove because it grows a...

You can prevent harmful contaminants from invading your pool by raising the level of free chlorine in the water. Shocking a pool describes a process of raising the amount of free chlorine to 10...

Shocking a pool describes a process of raising the amount of free chlorine to 10 times the amount in the water; it is a necessary step to get rid of unsanitary organic matter. The shock process...

Sometimes large amounts minerals like iron in pool water cause the water to change colors and stain the pool walls. They can even discolor hair and nails. The colors vary from brown, red, black...

When one's pool is locked up, many problems can arise. A locked up pool will turn cloudy quickly, and then green. A pool gets locked up when that pools Total Chlorine level is higher than the Free...

In this article you will learn a few simple, easy steps you can take to ensure that your swimming pool does not 'turn to the darkside', and become green.

It's important to maintain proper chlorine levels in any pool. Without enough chlorine, algae and other harmful bacteria are likely to form and these can cause all sorts of infections and...

An aboveground pool needs much of the same careful maintenance as an inground pool if you want to keep the backyard fun going on hot summer days. So if you have been away from home or otherwise...

The perfect summer day involves lemonade, a deck chair and the cold relief that comes from jumping in the pool. Several things that can ruin that perfect day: clouds, noisy neighbors and, of...

Shocking a pool describes a process of raising the amount of free chlorine to 10 times the amount in the water; it is a necessary step to get rid of unsanitary organic matter. The shock process...

Pool algae grows when your chlorine level drops lower than normal. Algae is most common during the rainy summer season, when heat dissipates the chlorine and the water level varies with rainfall....

Owning a swimming pool is a lot of fun for the entire family, but it requires maintenance in order to keep it clean and healthy for everyone to swim in. A shock helps keep all of your pool...

Many people are under the assumption that one must pH balance a multitude of chemicals to keep their pool crystal blue. This simply isn't the case. By following a few basic steps that take only a...

Algae turns pool water an unappealing shade of green, effectively putting a temporary end to swimming and water activities. Ridding your pool of algae cannot be accomplished overnight. It may take...

Pool shock is a two-word term used to describe chlorine chemicals that are added to swimming pools to raise the chlorine levels in the pool. The purpose of shocking a pool to raise the chlorine...

The chemistry of pool maintenance is confusing because every pool is different. Even if you have a pool the same size as your neighbor's, you might use yours more or it might get more sun. Many...

Pool swimming is a healthy activity, but maintaining a healthy pool can be a challenge. Other than normal pool cleaning, removing leaves and other debris, the chemical profile of the pool requires...

No need to fork over hundreds to the pool guy to clean your pool! This article will provide you with easy, step-by-step instructions on how to make your home swimming pool sparkle and shine.

Pool shock serves a purpose even if you keep your chemicals balanced. When applied correctly, it helps to maintain clear, healthy pool water. When applied incorrectly, the shock is ineffective or...

Remove dead algae from pool after shock treatment. Learn tips for adjusting your pool chemicals for the summer season in this pool care video from our swimming pool expert.

The active ingredient in shock is calcium hypochlorite (chlorine), and the higher the percentage, the stronger the shock. Routine, daily maintenance usually involves adding up to 4 ppm (one part...

You look out at your pool one day and it looks cloudy. You turn the filter on and go about your business only to find out later, it just got worse. There are many reasons for cloudy pool water....

Shocking your pool means to raise the chlorine level in your pool to reach breakpoint chlorination. Using 3" chlorine tablets to maintain residual chlorine is what you need to do, but you...

Green algae in a swimming pool can be hard to get rid of. If the weather has been particularly hot and humid it strips the pool of chlorine and allows algae and bacteria to grow. The green growth...

A chlorine demand problem occurs when the free active chlorine (FAC)---the chlorine available as a sanitizer---in a swimming pool can't be sustained at the required level despite regular...

Barrel splashes, colored noodles and pool parties are over until next summer, and all that is left are warm memories. Making sure the pool is winterized is an important task to get done before the...

Swimming pools require routine maintenance to ensure a safe swimming environment. One of the required maintenance procedures is a process known as shocking, or superchlorinating, the pool...

Swimming pools are a wonderful addition to a house, especially during the hot summer months. Hosting parties at your pool can be fun, but nobody likes to leave the pool smelling like chlorine....

You find your pool needs a shock and you'd prefer not to have that chlorine smell, burning eyes and skin until the chlorine level comes back down to normal again. There are non-chlorine pool shock...

From time to time you will need to shock your pool . This article will tell you when , how, and how much shock you will need.

Algae is a green substance that sticks to the pool walls and base, creating health issues if not controlled. It appears as a result of infrequent maintenance, improper usage or stagnant pool...