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How to fix a slow draining toilet


Many families all over the world aren’t conscious that they spend much money on their yearly sewer and water bill. If you make sure that your toilet and other plumbing systems operate well, then you can spend less money on repairs. Owning an accurately working plumbing system starts with recognising larger issues from smaller problems. For instance, a slow draining toilet might not seem like a great deal, right? Wrong.

Toilets that aren’t flushing correctly can be evidence of a bigger and deeper problem that can cost you a lot of money. If you can repair the issue by yourself before it becomes a serious problem, then you can save money on plumbing costs – Υδραυλικοί Αθήνας – and your yearly service bill.

In this guide, we’ll walk you into everything you need to know about fixing your slow draining toilet.

What causes slow draining toilet?

Before we get into the different methods you can fix a slow draining toilet, we should first go over the different reasons. Once we know more about what is changing the problem it should be much easier to decide how to fix it.


Low water levels in your toilet 

The primary thing you want to examine when seeking for the reason of slow drainage is the toilet tank. Remove the toilet tank cover and put it in a safe place. Then check your tanks fill level.If the tank water looks lower than typical, then the problem is presumably your toilet tank. When your toilet has a low water pressure it does not have much force after its flush.

Therefore, it heads to a slow flushing toilet. There can be a variety of causes for low water levels in your tank. Most of the time it’s due to reasons past your power. Maintenance can assist, but toilet components and operations systems will tear down over time. We often narrow it down to things like a faulty fill tube, injured tank or broken fill valve. But it can develop from any number of things. 

Build-up or blockage in the pipes

Every year many homeowners deal with a blocked pipe. Therefore, statistically, you’ll need to deal with it eventually. Often an obstructed toilet is visible even to someone who doesn’t know anything about plumbing.

However, sometimes the problem isn’t so manageable. The blockage can be partial or happen further down the plumbing system. System blockage is much more difficult to deal with than a simple clogged toilet.

So how do you know if you have drain build-up in your sewage system?

One good method you can check is with a pot full of water. Boil the water and drain it into the toilet bowl. If the water instantly rises, then the issue is a clogged pipe. If the water settles or stays the same, then the issue is more likely in the toilet tank. 


Mineral or other build-ups on the rim

If you find that your toilet bowl still not drains correctly, but slowly, then the problem may be in the jet openings that surround the rim of the toilet bowl.

The build-up of debris and minerals on the surface of these holes can gradually decrease the water pressure released with each flush. In the next section, we’ll go into the various techniques you can fix all of these issues. 

Different techniques you can fix a slow draining toilet

If you want to fix the toilet by yourself, then these are some of the information you should think during the repair process. We suggest using a minute to refresh yourself on the elements of a toilet.

Nonetheless, if you aren’t sure in your repair abilities, then don’t feel sorry about calling a professional plumber. Sometimes homeowners that don’t know what they’re doing when it comes to plumbing can create more harm than good.

Detach the broken fill tube

The fill tube is a small, but an essential element in the centre of the toilet tank. The tube is usually black and made of elastic rubber. It leads into a wide vertical tube known as the overflow tube. Each time you flush the fill tube is responsible for carrying water from the tank to the bowl. Overtime the fill tube can become damage from usual wear-and-tear, during which it will eventually unclip.

When this happens the tank will overflow with water which causes the valve to shut off. Therefore, water slowly fills the bowl. You can fix this issue by examining the fill tube in your toilet tank. If the tube appears in good shape but is detached, then you can simply attach it back onto the cylinder. However, if the tube appears injured, then you will need to replace it.

Reinstate a cracked toilet

This issue is not as simple as a broken fill tube, but it can happen. Sometimes a crack can happen within the lower bowl of the toilet. This leak will generate water to gradually drip out. You can recognise it by puddles throughout the base of the toilet. The water in the toilet will also be noticeably replaced. Sadly, there is no easy fix for a broken toilet bowl.

Any sealing agents you use will hopefully be temporary at best. You will possibly need to substitute the entire toilet and place a new one. If you don’t feel comfortable placing a new toilet, then ask your local plumber to do it for you.

Dealing with an obstructed drain line vent

A drain line vent is a pipe that runs out the bath wall and up to the rooftop of a house or building. The pipe’s job is to accommodate fresh air that will push water through the sewerage system. The sewer line vent also prevents toxic sewage gases from entering your home. Unfortunately, this plumbing component is susceptible to clogs.

What causes the clogs?

Anything can fit in the pipe can cause a clog. Depending on the severity of the clog the water level on your toilet can be modified since air simply isn’t getting through. You can examine and deal with the sewer line vent yourself by gaining entrance to your roof. See if anything obvious is blocking the pipe. If not, then light a flashlight down the pipe. You may notice a clog if it’s not too far down. If you can reach it, then take a plumber’s snake and attempt to displace it. You should need to call a plumber if you cannot dislodge by yourself.

Unclog the toilet with a plunger

Sometimes the cause for a slow flushing toilet is as manageable as a clogged drain. Clogs can occur for various purposes, but the most obvious solution is that someone washed something they shouldn’t have. If you find that the water level continues high for a minute or two after you flush, then there is likely something obstructing the movement of water.

There are many several ways you can deal with this issue but we suggest one of two ways. The first way is with a plunger. If you have a plunger, then enter it into the toilet. Make sure you wear gloves and have a good opening seal because things may get dirty. Give the first plunge a soft push.

Keep in mind that the plunger is full of air, so a hard first plunge with send water spilling backwards all over you. Once you complete the first plunge, you can begin pushing in and out faster with the plunger. Make sure you keep the seal. Remember that plunging is a continuous method. A deep clog may take between fifteen and twenty minutes of constant plunging to release the clog. Hold with it and be patient. If it still seems impossible, then try our second way of unclogging.


Unclog with a mixture of sewer cleaner and dishwashing soap

The second way of unclogging a toilet requires sewer cleaner, dishwashing soap, and hot water. First, drain one gallon of hot water into the toilet bowl. Allow it to rest and remove anything that may be clogging the drain. Also, remember that you shouldn’t drain hot water if you have an old porcelain toilet. Hot water may cause cracks in the bowl, which need replacement.

While the hot water sits in the bowl, find some toilet-approved drain clean. Empty a small amount into a bowl. Either flush it immediately or let it sit depending on the cleaner’s guidance. Next, remove the cover on the toilet tank. Find the excess pipe and pour one tablespoon of dishwashing soap into it. Give the dishwashing soap ten minutes to seep down the overflow pipe.

It will eliminate some calcium deposits during this time. After ten minutes you can flush the toilet. This should eliminate both the clog and some of the mineral deposits.

Replace the Damaged Fill Valve

A broken fill valve can cause both a slow draining toilet and water wastage. Toilets that run after you flush them can make water use bills rise. If your fill valve is the problem, then you first require to turn off your toilet’s water supply. Take the tank lid off and flush the toilet so all the water drains out. Use a towel to wipe up any remaining liquid. Next, extract the nut that connects the water hose to the bottom of the fill valve.

Pull the valve up from its base and enter the new fill valve into the hole left by the broken model. Use a wrench to tighten the valve with a nut under the tank. Then, reattach the refill tube and the water supply hose. After this step, you can turn your water supply back on and examine your toilet’s flushing abilities.

Remove the mineral build-up around the jet holes

If you find that your jet holes still have mineral buildup after the dish soap method, then you may need a more physical way of eliminating them. One method you can attempt involves a screwdriver and a mineral remover agent. Use a cleaner to the exterior of the jet holes and let it rest for a few minutes. Then, take a small screwdriver and rub the mineral coats away from the holes.

If you find that this method still doesn’t eliminate the build-up, then you will possibly need to call a plumber to help.


How to make sure your toilet won’t break

Usual maintenance is the only way of making a toilet work properly for a long time. Make sure you regularly check your toilet for signs of leaks and loose screws. A simple leak caused by a failure gasket or wax ring can allow fluid and odour to come out of the toilet. It can also permanently destroy the bathroom floor.

An unbalanced base or an unsecured toilet seat can lead to breaking problems that will demand a complete replacement of the toilet. Weekly cleaning of the toilet bowl and surround the jet holes can also considerably develop water flow. If you let it go too long without cleaning it, then the mineral deposits may become too much for you to manage.

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