The longer you leave a clog, the more opportunities there are for the clog to get worse. The most water-soluble parts of the clog will dissolve, and the rest will fill in the gaps, making the clog worse. There is also the possibility that human error could come into play.
Overflows: Some toilets have small leaks that run all of the time. If your clogged toilet does, after a few hours, you may return to a toilet that is overflowing, even though you didn't flush it. Bacteria growth: The water sitting in your toilet can be contaminated with bacteria.
Is it okay to leave a clogged toilet overnight? In most cases, you can leave a clogged toilet overnight. However, calling an emergency plumber near you might be warranted if water starts leaking from the pipes. A simple clog likely won't cause this, but an inexperienced homeowner messing with the plumbing could.
Toilets can develop drain clogs for any one of several basic reasons, usually involving partial or complete obstruction in one of the various parts of the drain system: the toilet trap, the branch drain line, the vent pipe, or the main sewer line.
You may have a first-generation, low flow design. The low flow design was created to help homeowners save on water, but the earliest models ended up lacking the necessary pressure to properly clear the internal trap and drain. In other words, this means that it can continuously become clogged if you aren't careful.
So, let's recap the common reasons why a toilet won't unclog — excessive toilet paper use, non-flushable solids, hard water, and clogs in the main sewer line. Thankfully, they can be prevented via methods like double-flushing, covering the toilet bowl, routine inspections and dealing with tree roots.
First, shut off the water supply to the toilet. To do so, find the valve mounted on the wall behind the toilet. Turn it until the water flow stops. If you can't find the water shut-off valve, lift the top of the tank and lift the float ball high enough to stop the flow.
Sometimes clogs cause a toilet to slowly drain its bowl. You cannot plunge a toilet that is empty, so if there is no standing water, use a cup to fill the toilet with water from your sink. If the toilet is empty, take the opportunity to use hot (but not boiling) water, as high temperatures can help clear clogs.
Pour 1 cup baking soda and 2 cups vinegar into the toilet.
Distilled white vinegar is commonly used, but any type of vinegar will work. The mixture will fizz a great deal. If you don't have baking soda and vinegar on hand, try adding a few squirts of dish soap to the toilet bowl. The soap may help to loosen the clog.
Make your own drain cleaner by pouring one cup of baking soda and two cups of vinegar into the toilet and adding a half gallon of hot water. Dish soap can also help loosen some obstructions. When using either method, allow the solution to sit overnight and then flush the toilet to see if the obstruction has cleared.
Pour Hot Water into the Toilet
If you need to heat some in the microwave or the stovetop, you don't want it to reach boiling temperatures. Boiling water can cause toilet porcelain to crack. Allow the hot fluid to sit in the toilet for a few minutes to loosen the clog.
Soap and Hot Water - Remove some of the water in the toilet with a cup or bowl to make room for adding about a gallon of water. Put a soap dish, shampoo, or slivers of bar soap in the bowl. Then heat a gallon of water to the temperature of hot tea, pour into the bowl, and wait about 20 minutes.
Using too much toilet paper
This is probably the most common reason toilets get clogged — and often the easiest to deal with. If we're honest, most of us are probably guilty of this one. If you're one of the many people who use a lot of toilet paper when you use the bathroom, here are a few tips!
Structural Damage – if your clog is not immediately addressed, the pipes can burst and cause other structural damage to your home. In addition, your toilet might back up and flood your bathroom floor.
If your drain is clogged with ice cubes — then yes, boiling water can unclog a drain.
Many people think that a forceful push into the plunger is what frees up the clog, but this can often worsen the problem. In fact, pushing the plunger in with enough force can even break the seal of the toilet gasket (the seal between the toilet and the floor where the plumbing exits).
You may be surprised to learn that pouring soda down the drain does work for some clogs. To be specific, you need a dark-colored cola (such as Coca-Cola or Pepsi). This type of carbonated beverage usually contains a good amount of phosphoric acid, which given enough time, can eat away at some types of clogs.
Mix together 1/3 cup of baking soda and 1/3 cup of vinegar. The result will fizz almost immediately—it's important that you pour it down your clogged drain right away so you don't lose the effects of that reaction.
Snake It Out: In the plumbing world, a “snake,” also sometimes called an “auger,” is a tool used to break up drain clogs. Snakes can include everything from disposable plastic tools to complicated metal devices. For toilet clogs specifically, we recommend the more professional kind, with a handle on the end.
How to Tell if Your Toilet is Clogged. Signs that your toilet (or sewer line) is blocked include: The water does not flush properly, stays in the bowl for long periods or ends up overflowing over the top of the bowl. When the toilet is flushed, water starts to gurgle up in your shower or bathtub drain.
Water backing up into other drains.
If water starts coming out of the drain in a main floor tub or shower, or if the toilets start filling up when you use a drain or run the washing machine, most likely you have a main sewer line clog.