The reasons your sink only drains when the garbage disposal is on are essentially the same reasons that water would come back up: your sink was not installed correctly (which is probably unlikely, unless you own a new home or sink), your garbage disposal needs to be cleaned or there is a blockage in your system.

When I turn on my garbage disposal water backs up in the other sink?

If running your garbage disposal causes water to back up into the other sink, you may have a clog in the drain lines. You should fix this as soon as possible because food material and debris will eventually begin to smell as it sits in the drain.

Why is my garbage disposal pushing water back up?





Disposals also can back up over time because the waste line or trap gets coated and eventually obstructed with food waste. If your garbage disposal is draining very slowly or not at all, the problem is most likely in the drain trap—the U-shaped plumbing fitting that is located downstream of the disposal discharge pipe.

Why is my sink filling up with water and not draining?

A clog in the sink itself is one of the more common reasons for water to back up. Using sink cleaners and snakes in the drain can often unclog the sink drain. You can also schedule a professional drain cleaning to see if you can unclog the sink drain.

Why won’t water go down garbage disposal?

If your garbage disposal stopped working to clear waste down the drain, there is likely a clog. When the unit turns on but water backs up into the sink or doesn’t flow into the drain at all, this issue points to a clog either within the garbage disposal or the sink’s drain piping.

How do you unclog a garbage disposal with standing water?

Using a Sink Plunger to Unclog a Garbage Disposal With Standing Water

  1. Take the sink plunger and place it over the garbage disposal drain.
  2. Begin using the sink plunger by pushing it up and down. …
  3. Push the plunger up and down at least 6 to 8 times before you lift it.

How do I unclog my sink garbage disposal?





Use a natural cleaner made from a quarter-cup of baking soda followed by a half-cup of vinegar. Allow it to fizz in the drain for a few minutes before washing it out using hot water from the faucet. Allow water to run for a few minutes to clear the clog. Repeat as necessary.

How do I know if my garbage disposal is clogged?

One sure sign that you have a clogged garbage disposal system is if the only thing it does is to hum. You may feel it vibrating within the sink, but its shredder doesn’t actually turn around. If this occurs, turn off the unit right away, as letting it “run” even if it’s jammed can burn out its motor.

Will baking soda and vinegar unclog a garbage disposal?

The combination of baking soda and vinegar ultimately offers the same type of unclogging ability, but on a much gentler scale. After five to 10 minutes, turn the breaker and the disposal back on. Then run hot water into the disposal for another few minutes. (Again, the reset button may be necessary to get it started.)

Is it OK to use Drano on a garbage disposal?

Short answer: Yes, you can put Drano in a garbage disposal, but read the instructions carefully. PLEASE NOTE: Drano® Professional Strength Crystals Clog Remover is NOT safe for use in garbage disposals.

How do you know if your garbage disposal motor is burnt out?



If the breaker is flipped to the “On” position, there is an electrical problem on that circuit, and an electrician must be called in. If the fan works when plugged in, but the disposal doesn’t, and all of the previous steps have been followed, the motor has probably burned out and the unit needs to be replaced.

How do you unclog a kitchen sink with a garbage disposal and dishwasher?


Quote from Youtube video: And you can see how there's a lot of water in there we've added some water to just give us enough to be able to push down i'm going to take it and i'm going to gently. Push.

How do you unclog a garbage disposal with a allen wrench?

Quote from the video:
Quote from Youtube video: So I'll show you underneath here where we're. So in the center of the garbage disposal on the base. There's a hole that you're going to put the tool in and you're just going to rotate.