Download ArticleDownload ArticleThis article was co-authored by Patrick Johns and by How.com.vn staff writer, Cheyenne Main. Patrick Johns is a Home Improvement Specialist and the Owner of CatchAll Handyman Services. With more than 28 years of experience, he has worked on a variety of home improvement projects, such as carpentry, plumbing, and door and window installations in both commercial and residential properties.
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If your toilet won’t flush because the water is turned off, there are a few different ways you can still empty the bowl of its contents. If your water was just shut off, your toilet tank might still be full, meaning you still have one flush left to use. If you don’t have that final flush, you can flush your toilet manually by pouring a bucket of water into the bowl or filling up the tank then using the handle. Keep reading to see how you can flush your toilet when you’re in a pinch.
Things You Should Know
- Check the toilet tank to see if there’s water inside. If there is, flush the toilet with the handle as normal.
- Fill a bucket with 1 to 2 gallons (3.8 to 7.6 L) of water from a pool, a public water fountain, or a neighbor. Pour the water into the bowl slowly, then quickly dump the rest to flush it.
- Fill your toilet tank with water to the fill line or about 1 inch (2.5 cm) below the edge. Replace the tank lid and flush the toilet with the handle as normal.
Steps
Flushing a Toilet with a Bucket of Water
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Fill a bucket with 1 to 2 gallons (3.8 to 7.6 L) of water. If you have spare potable water, you can use that for this method. If you’re expecting your water to be shut off soon, you can also fill your bathtub with water so you can easily fill a bucket from there. You can also get water from:[2]- Inside the mixed-use building at your apartment complex
- A jacuzzi, pool, or hot tub
- A rain barrel
- Park water fountains
- A nearby stream
- Disposable water bottles
- A friendly neighbor
- A gas station or truck stop
Pour the water directly into the bowl and the toilet will flush automatically. Pour slowly in the beginning, then quickly dump the rest into the bowl. The pressure from the pouring water forces the water in the bowl through the pipes, creating a suction effect that flushes everything in the bowl.[3]- When you use this method, you don’t empty the toilet’s tank, so there’s no need to refill it and you can repeat this process if needed until your water turns back on.
Flushing a Toilet by Filling the Tank with Water
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Fill the toilet tank with water to the fill line or 1 inch (2.5 cm) below the edge. The line is usually located on one of the walls of the tank. You can also find how many gallons of water your tank holds by looking at the “gpf” label right behind the seat hinge on the bowl.[4] Fill a bucket with at least 2 gallons (7.6 L) of water and pour it into the toilet tank to the water fill line or about 1 inch (2.5 cm) below the edge of the tank.- Most newer toilet tanks can hold around 1.28 gallons (4.8 L) of water, but older toilets might require you to add more.[5]
- This method tends to use more water, so the first method might work better if you’d like to be able to flush multiple times and only have a limited amount of water to spare.
Replace the toilet tank lid and flush the toilet with the handle. The flush handle will lift the flapper inside of the tank, forcing water to rush out of the tank into the bowl. Gravity and the pressure of the water force everything in the bowl through the pipes.[6]- If your toilet doesn’t flush, check that the toilet flapper is closing correctly. Home improvement specialist Patrick Johns says that if the flapper is “on a chain, adjust the chain” to “make sure there's nothing obstructing it.”
- Then, “check where [the flapper] opens up” and “wipe that down to make sure there's no sediment in [it] that got stuck.”
- If your toilet doesn’t flush, check that the toilet flapper is closing correctly. Home improvement specialist Patrick Johns says that if the flapper is “on a chain, adjust the chain” to “make sure there's nothing obstructing it.”
Expert Q&A
Video
Tips
- If you’re expecting a major plumbing repair in the future, try filling a bucket or two with water so you can use them in case of an emergency.Thanks
- If your toilet still won’t flush after turning on the water, try calling a professional plumber to help.Thanks
Expert Interview
Thanks for reading our article! If you’d like to learn more about personal hygiene, check out our in-depth interview with Patrick Johns.
References
- ↑ https://youtu.be/fHB8b56AgvE?t=77
- ↑ https://youtu.be/fHB8b56AgvE?t=117
- ↑ https://www.homeserve.com/en-us/blog/how-to/flush-toilet-without-running-water/
- ↑ https://www.marinwater.org/sites/default/files/2021-09/DIY%20How%20to%20Check%20Your%20Toilets%20Flush%20Volume.pdf
- ↑ https://www.marinwater.org/sites/default/files/2021-09/DIY%20How%20to%20Check%20Your%20Toilets%20Flush%20Volume.pdf
- ↑ https://web.mit.edu/2.972/www/reports/toilet/toilet.html
- ↑ https://todayshomeowner.com/plumbing/guides/how-does-a-toilet-siphon-work/
- ↑ https://www.bobvila.com/articles/sewer-smell-in-bathroom/
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