How to Clean and Deodorize Garbage Cans
Garbage cans accumulate organic residue, bacteria, and mould that is the source of persistent kitchen and bathroom odours. Standard garbage bags reduce but don't eliminate the buildup — liquid seeps under bags and food residue transfers to the bin walls. Cleaning the bin itself is necessary every 2–4 weeks for kitchen bins.
Outdoor / Large Kitchen Bin
- Take the bin outside or to a utility area
- Rinse the inside with a hose or bucket of water to loosen debris
- Add a few squirts of dish soap and several inches of hot water
- Use a long-handled brush to scrub the inside walls and bottom
- Pour out the dirty water
- Spray the inside with a disinfectant spray or a diluted bleach solution (1/4 cup bleach per 4 cups water) and allow 5 minutes
- Rinse out
- Allow to dry completely in the sun or upside down — a wet bin develops odour quickly
- Sprinkle baking soda on the bottom of the dry bin before replacing the bag — baking soda absorbs future odours
Indoor Kitchen Bin
- Remove the bag and liner (if present)
- Wipe inside with paper towels to remove loose residue
- Spray with an all-purpose cleaner or diluted bleach, allow 5 minutes, wipe clean
- Wipe dry
- Add a few tablespoons of baking soda to the bottom before replacing the bag
- For persistent odour: place a dryer sheet under the liner — the fragrance helps between cleanings
Bathroom Bins
- Wipe inside with a disinfectant wipe weekly
- Full wash monthly — same approach as indoor kitchen bin
Preventing Odour Buildup
- Always use bags — do not put wet food waste directly in unlined bins
- Tie bags closed before placing in the bin, not at the bin
- Rinse food containers before discarding to remove residue that transfers to the bag
- Empty bins before leaving for vacation — a closed bin with organic waste in warm weather creates serious odour problems
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