Can you put bleach in outside drain?
Matthew Barrera
Updated on May 07, 2026
Bleach is a powerful, toxic substance that should be used carefully and properly, and pouring it down a drain is not a proper use. Bleach can react with other substances in your pipes, potentially release fumes, and further plug up the system.
Can you pour bleach down PVC pipes?
However, bleach does remedy algae growth on the inside and outside of PVC pipes. You can pour bleach down the drain without worrying about the safety of your PVC pipes, but it can be dangerous if it combines with certain things trapped in the pipe, such as ammonia or vinegar.What is the benefit of pouring bleach down the drain?
Bleach kills bacteria, which is why it's a good disinfectant. Your septic tank is full of bacteria, but they're beneficial ones, and without them, your septic system won't work. The bacteria digest the waste you put into the tank, and if you kill them with bleach, the undigested waste will just clog the system.Will bleach hurt your drain pipes?
Bleach is a powerful, toxic substance that should be used carefully and properly, and pouring it down a drain is not a proper use. Bleach can react with other substances in your pipes, potentially release fumes, and further plug up the system.How often should you pour bleach down your drain?
Once a month, pour 12 ounces of chlorine bleach straight down the drain at the end of the day. Be careful not to let the bleach sit in the bowl of the sink, especially if the sink is stainless steel. In the morning, flush the pipe thoroughly with water from the faucet.HOW TO UNBLOCK A DRAIN WITHOUT SPENDING MONEY
Can you pour bleach down a smelly drain?
The simple solution to this issue is to fill the sink with hot water and bleach, then drain the water through the pipes. This will help dislodge stuck food and other debris, allowing them to wash away.Does bleach destroy plastic?
Yes, it is corrosive to plastic. It does not eat up the plastic in one go (we are assuming you are using the diluted bleach or bleach water as the cleaning agent), but the damage it would create is definite.How do you get rid of smelly drains?
Follow these simple steps:
- Pour a 1/2 cup baking soda down the drain.
- Pour a 1/2 cup lemon juice down the drain as well.
- Plug the drain and let the solution work for one hour.
- Finish by running the hot tap water down the drain.
Why does my outside drain smell like rotten eggs?
When an outside drain smells of rotten eggs, this is usually a sign of sewage gas, such as hydrogen sulfide, building up into your drain as a result of a clog. This is likely a result of bacteria growth in the ground around the outside drain.How do I stop my sewer drain from smelling?
Start by pouring ¼ cup of baking soda down the drain, and then leave it for about 10 minutes. Then, follow it with one cup of vinegar. Let the mixture fizzle and work for a few minutes, and then finish by turning on the water and running the disposal to clear out any leftover food waste.Why do my drains smell like sewer?
There could be odor-causing bacteria feeding on debris in your pipes. This process will give off a foul-smelling hydrogen sulfide gas, which smells like sewage or rotten eggs. Also, mold grows where it's warm and wet — and mold growth on the debris causing a drain clog can also cause a bad smell.Is bleach safe for shower drain?
Bleach can discolor items, so you want to focus it on the drains and not other parts of your bathroom or kitchen. Avoid using bleach in sink drain or shower drain plumbing too often because of its corrosive nature. Using it too often may slowly cause damage to your pipes.Does chlorine damage PVC pipe?
Chlorine, especially in the diluted ppm's we work with can not damage PVC.What should you not mix with bleach?
Don't mix bleach with ammonia, acids, or other cleaners. Mixing bleach with common cleaning products can cause serious injuries. Be sure to always read the product label before using a cleaning product.How do you clean outside drains?
You can start by using the same methods you'd try for clearing an inside drain blockage.
- Pour boiling water down the drain.
- Add a cup of bicarbonate of soda.
- Now add a cup of vinegar and watch it start to fizz and froth.
- Replace the drain cover loosely and let it work its magic for a few hours.