Unscrew the drain cover and place the pool plunger over the drain. Push down on the plunger, then lift up. Repeat this several times to force the clog up and out of the drain.

How do I clean the bottom of my pool drain?

Unscrew the drain cover and place the pool plunger over the drain. Push down on the plunger, then lift up. Repeat this several times to force the clog up and out of the drain.

Can pool pipes get clogged?

Although it is possible for the valves to become clogged, most often the blockage is in the pipes or the pool-pump impeller. To isolate the line that is blocked, run the pool pump and shut off the valves to run the water through each of the lines feeding into the main intake pipe and into the pool pump.

How often do pool drain covers need to be replaced?

Drain cover manufacturers are required to provide the consumer with information that tells them when the drain cover must be replaced before they begin to crack or show other signs of failure. Many manufacturers have designated a life span of 5 years, others up to 10 years.

What does drain at bottom of pool do?

Main Drain: The main drain is typically located at the deepest point of the pool and is used to lower the water level, however its primary purpose is to circulate water from the bottom of the pool.

Does VGB drain cover expire?

How Do I Find Out When My Drain Cover Expires? VGB requires drain expiration information to be stamped on the top of each outlet cover and provided in the product literature. As you look at the top of the outlet cover you will see “Life ___ Years” stamped just below the design flow rating.

What is a VGB drain cover?

In December 2007 the United States Congress passed the Virginia Graeme Baker (VGB) Pool & Spa Safety Act, which requires that all swimming pool or spa drain covers manufactured, distributed or entered into commerce in the United States conform to the entrapment protection standards of the ASME/ANSI A112.

Is it bad for a pool to be too full?

The quick answer is no. You don’t need to drain your pool, as there is no risk to your pool by it being full. The only thing you lose with a pool filled to the rim is your skimmer’s surface cleaning action. Overall, it still draws water and the equipment is just fine.

How long are VGB drain covers good for?

It’s the Law This standard requires that manufacturers determine a life expectancy and place a permanent mark with “Life: X Years” on each cover to indicate lifespan. Code requires that drain covers need to be replaced every 5 YEARS after the date of installation.

Can you snake a pool drain?

Try the following steps if your swimming pool drain is clogged. Start by carefully loosening any debris that could be close to the strainer basket. If you believe that the clog could be close to the strainer basket, gently clean the nearby section of drain using a hand held drum auger.

Article first time published on

What happens if your pool has too much water?

Too much water and a pool can be a dangerous combination. … Having an excessive amount of water added to your pool in a relatively short timeframe can lead to several problems, among them, malfunctioning of your pool equipment, the accumulation of algae and deck damage.

What is an anti entrapment drain cover?

The anti-vortex pool cover is in a dome shape instead of a flat cover. The cover molds to fit the drain and protects the child from the suctioning, like a vacuum, that is underneath.

How do you know if your pool is leaking main?

So, if you see that you pressure quickly drops to 2 psi, it’s likely that there’s a leak in the main drain line somewhere between 4′ – 5′ under the water level of the pool. If there is a leak in the section of the line at or above the water level of the pool, you’ll see a quick drop to 0 psi.

What is the grate at the bottom of a pool?

To keep people from getting their hair or limbs caught in the plumbing, the drains are almost always covered with grates or antivortex covers (a cover that diverts the flow of water to prevent a dangerous vortex from forming).

How do you unblock underground drain pipe?

1. Pour boiling water down the drain.
2. Add a cup of bicarbonate of soda.
3. Now add a cup of vinegar and watch it start to fizz and froth.
4. Replace the drain cover loosely and let it work its magic for a few hours. Repeat until you make headway.

Should pool main drain be open or closed?

For proper water circulation, it is best to position the flap so that it is about 2/3 closed. This will allow for more flow through the main drain than through the skimmer, which will promote a “bottom-to-top” circulation throughout the pool.

How do I know if my pool filter is clogged?

Add diatomaceous earth (DE) to your pool skimmer, stick to around a scoop or two – no more than the size of a 1lb coffee cup. The moment you do this, go to the pool jets to see if it is returning DE into the pool, or if the water suddenly looks cloudy. If it is, you likely have an issue with your filter.

Why does my pool have two drains?

When constructing a new swimming pool, if you are going to use a main drain it is required that you use two. This is due to safety regulations to help prevent Main Trap Entrapment. Main drain entrapment occurs when the suction is so great through a single main drain that a person can become stuck on or in the drain.

Where is the overflow drain on a pool?

Swimming pool builders often install overflow drains near the rim of the pool that prevent flooding most of the time. If you don’t have an overflow drain, or if it is clogged, it is possible for periods of unusually heavy rain to overflow your pool.

Should both holes in my skimmer be open?

The skimmer sits at the waterline and catches leaves, bugs and trash so they do not clog the filter. Skimmers with a second hole help keep the pump from running dry if the water level is unstable.

What is VGB?

Definition. VGB. British Virgin Islands (ISO Country code) VGB.

Why should you stay away from pool drains?

Because pool drains use suction to filter things out of the water, they put people at risk for entrapment. If a small, light person gets too close to a pool drain, they can become trapped underwater, which can lead to a host of injuries including accidental drowning.

What is an unblockable pool drain?

Section 1403(7) of the VGB Act defines an “unblockable drain” as “a drain of any size and shape that a human body cannot sufficiently block to create a suction entrapment hazard.

Should you run pool pump in rain?

Should I run my pump while it’s raining? Zagers says yes! We recommend that our customers run their pumps rain or shine UNLESS we have an electrical storm. In that case, lightning could strike an outside circuit, which could damage your pump and other equipment.

Do pools overflow when raining?

The pool will only overflow by the amount of rain in excess of the amount of rain needed to fill the pool to the top. … Pools that are empty can “POP” out of the ground, floating like a boat on the groundwater around your home.

Why does my pool lose water overnight?

If your pool lost water overnight and it is more than the quarter-inch due to evaporation, you probably have a leak. Evaporation accounts for a minor amount of water lost each day. Losing a half-inch or move overnight indicates a problem. … A more significant water loss in the pool will indicate a leak.

Can an inground pool collapse?

The weight of ice or snow are common culprits of pool collapse. Draining your pool too much. An older inground pool may not be able to withstand the weight of dirt against it once it is empty or if the water levels are too low. Groundwater can also push against the pool walls and cause it to collapse.

Can I backwash my pool to drain it?

It is not recommended to drain a swimming pool through the backwash valve. While sucking from the main drain and putting the water down the backwash line will work in some scenarios it puts your pool pump at risk of losing prime and running dry. … It is best to drain and refill a swimming pool as quickly as possible.

Is it safe to swim in pool after rain?

The Department of Environmental Health recommends avoiding activities such as swimming, surfing, and diving for 72 hours after it rains. Research has shown that the risk of infection is the highest during and the day after rain, and declines to around normal levels after three days.

How do you drain a pool after heavy rain?

1. Clean the Pool Deck. Sweep up debris from the pool deck, and use a garden hose to clean it of dirt. …
2. Manually Remove Debris from the Pool. …
3. Turn On the Pump and Filter. …
4. Brush the Pool. …
5. Vacuum the Pool. …
6. Drain Some of the Water from the Pool. …
7. Test and Balance the Water.

What is a drain entrapment?

A drain entrapment occurs when a body is held against a pool or spa drain by the force of the pool’s suction or when an article of clothing, jewelry, hair or a limb is caught in a faulty drain.