Never pour food leftovers or grease down the sink: Don’t pour sauces, oil, lard, soup, milk products, or any leftover food down the drain as this causes the drain to clog up quickly. Removing these clogs can get quite expensive and will cause a lot of unnecessary inconvenience to you and your flatmates.
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Dispose of waste oil using the PET bottle method: For the correct disposal of waste oil, you can collect it in an old PET bottle instead of pouring it away. Once the bottle is full, dispose of the carefully closed PET bottle in the official St. Gallen garbage bags to keep the environment and the pipes clean.
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Monitor the drainage and act early: Please keep an eye on how the water drains. If you notice that the water is starting to drain slower than usual, it is your responsibility to address the issue or report it before the pipe becomes completely blocked.
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