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Can You Really Unclog a Drain with Cola?

Unclog Drain with Cola

Tired of that slow drain? Before you go out and buy drain cleaner, check your refrigerator for soda. Use the power of phosphoric acid to clear those clogged pipes. Today we’re sharing everything you need to know to unclog a drain with a cola soft drink – and how to get help from Mr. Rooter® Plumbing if that doesn’t solve the problem.

Why is Cola a Good Drain Cleaner?

Cola-style soft drinks contain phosphoric acid, which gives the beverages that distinct tang people love. It also helps prevent the growth of mold and bacteria in the sugary liquid. Phosphoric acid is definitely an effective drain cleaner, and don’t worry – it isn’t as toxic as it sounds. Phosphoric acid is made from phosphorous, which is found naturally in many foods. Just like anything with sugar, it should be consumed in moderation, but your toilet won’t suffer any damages!

To make sure you have the right kind of dark-colored soda, look to see if phosphoric acid is listed in the first four ingredients. Don’t use root beer.

Cola Drain Cleaner Trick

  1. Allow a two-liter bottle of soda to come to room temperature.
  2. Pour the entire bottle down the clogged drain.
  3. Allow it to sit in the drain for at least an hour or two (or even up to 24 hours for stubborn clogs).
  4. Flush drain with boiling water.
  5. Repeat as necessary.

If the drain refuses to unclog, it may have an obstruction the phosphoric acid can’t dissolve. Use a long piece of wire (e.g., a coat hanger) with a hooked end to probe the drain for any mysterious blockages. (Caution: This can get gross.)

Professional Drain Cleaner

If you just can’t unclog that drain no matter how much cola you pour down it, let Mr. Rooter Plumbing help. Our experts have all the tools and expertise to troubleshoot clogged drains. Just call, or visit our homepage to request an estimate. When you hire Mr. Rooter Plumbing, you can expect up-front, flat-rate pricing and guaranteed workmanship.

This blog is made available by Mr. Rooter LLC, for educational purposes only to give the reader general information and a general understanding on the specific subject above. The blog should not be used as a substitute for a licensed plumbing professional in your state or region. Check with city and state laws before performing any household project.

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Let Us Call You

By checking this box, I agree to opt in to receive automated SMS and/or MMS messages from Mr. Rooter Plumbing, a Neighborly company and its franchisees to the provided mobile number(s). Message & data rates may apply. Message frequency varies. View Terms and Privacy Policy. Reply STOP to opt out of future messages. Reply HELP for help.

By entering your email address, you agree to receive emails about services, updates or promotions, and you agree to the Terms and Privacy Policy. You may unsubscribe at any time.