Plunger Use Hints and Tips

Using Plungers for Success

Pick up hints & tips for proper plunging technique

Forming Airtight Seals

Plungers work in both directions. They move water back and forth inside the pipes, breaking up the blocking material into smaller bits until the clog can no longer hold itself together.
To do this, an airtight seal must be formed where the plunger meets the plumbing. Any leaks will mean at best an ineffective & noisy plunging and at worst a squirt of sewage back towards the user.
Maintaining this seal while the plunger is worked up and down, for as many as a dozen strokes or for as long as thirty seconds, is the most important consideration, and is why there are so many differently shaped plungers on the market. Hopefully you have the right plunger for your drain. If you don’t maybe you can still make it work.

• Some bell and bellows-plungers are reversible, and suited for both sink and toilets
• Surround drains in floors and wide basins with a twisted wet towel when using a ball-plunger
• A small amount of petroleum jelly around the lip of the plunger or around the drain can help seal tiny but troublesome cracks
• Hold stiff rubber or plastic plungers under running hot water to free them up for easier plunging

Blocking Overflow Drains

Airtight seals cannot be formed if there are other outlets for air or water in the pipes surrounding the clog. Bathroom sinks and bathtubs will have one or more overflow drains, for example. These are drains, often hidden inside a lip of the sink or behind a metal plate with the stopper lever on a tub, which catch any overflow from the sink or tub. They connect directly to the same drain as the bottom of the sink or tub, so if you try to force water through the drain, it can come back up and out the overflow. The most common method for blocking these overflows so you can use a plunger is to stuff a wet rag or washcloth into them, so they are tightly blocked. Use a large enough cloth that it will not be in danger of falling or being sucked into the drain. You may find you need to hold these cloths in place, perhaps with a third hand.