What Shouldn't Go Down the Drain

Grease can mix with other debris that is put down the drain, such as coffee grounds or egg shells, and can cause major blockages. Just like grease, fats and oils can mix with other debris that is put down the drain and can cause build up and clogs in the drain.

What should never go down a drain?

  • Coffee Grounds. Since coffee grounds are not completely water-soluble, when grounds mix with butter, oil or grease already coating the pipes, there’s an increased risk for clogs.
  • Butter and Margarine. …
  • Cooking Oil. …
  • Grease and Other Fats. …
  • Eggshells. …
  • Medication. …
  • Pasta. …
  • Rice.

What can you throw down the drain?

  • Nonhazardous. No radioactive waste. No hazardous chemical waste. …
  • Liquid. No solids, sludges, or viscous substances.
  • Will not interfere with sewage treatment operations. No corrosive pH levels. No grease or oil.
Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.

Share this article
Twitter Facebook Pinterest