Avoid These Five Household Items to Prevent Drain Blockages

Improper disposal of household waste can lead to significant plumbing issues and environmental harm. Experts warn that certain items, often discarded out of convenience, should never be poured down the drain. Neglecting proper disposal methods can result in costly repairs and contribute to local sewage system backups.

Five Harmful Items to Keep Out of Your Drain

Grease, fats, and oils top the list of substances that should never enter your sink. According to the City of Calgary, these liquids can solidify and cause serious clogs in pipes, leading to major wastewater blockages. In Calgary alone, the city responds to over 8,000 sewer backups annually, spending approximately $3 million on repairs. To dispose of leftover grease, allow it to cool in a container until it solidifies, then dispose of it in the compost bin.

Another common item to avoid is paint. “Paint contains harmful chemicals that can corrode pipes and should be disposed of according to local regulations,” explains Kyle Leman, CEO of Crossroads Foundation Repair. Many municipalities recommend taking leftover paint to a hazardous waste facility or a paint recycling center. For instance, the city of Hamilton has a paint reuse program where residents can donate their leftover paint for others to use.

Certain food items also pose a risk to plumbing. Coffee grounds, eggshells, and fibrous vegetables like onions and corn husks should never be flushed down the sink. According to Shlomo Cherniak, owner of Cherniak Home Services, starchy foods such as potatoes, rice, and pasta can expand and create a glue-like substance, leading to clogs. It is advisable to place food waste in a compost bin instead.

Cleaning Solutions and Medications

Household cleaning solutions often contain corrosive chemicals that can damage pipes. Bleach is particularly problematic, as it can react with other substances in the plumbing system, creating dangerous compounds. The Government of Canada advises checking municipal guidelines for safe disposal methods of these cleaning agents.

Finally, medications must be handled with care. Flushing pills or prescription substances down the drain can lead to contamination of waterways, which poses a threat to aquatic wildlife. Residents are encouraged to return unused medication to their local pharmacy, which is equipped to dispose of it properly.

By following these guidelines and ensuring proper disposal of household waste, individuals can help prevent plumbing issues and contribute to environmental protection.