My bathroom sink has been draining slower by the day, and plumbers are fully booked until after Christmas. What can I try first?

Down Your Drain
While it might be tempting to reach for a bottle of chemical drain cleaner, these products can be harsh on your plumbing and harmful to the environment. They can erode pipes, especially older metal ones, and cause damage over time.
Instead, opt for gentler methods like those outlined here. If you must use a chemical cleaner, ensure it’s appropriate for your plumbing and use it sparingly to avoid long-term damage.
10. Use Preventive Strainers And Weekly Rinses To Stop Re-Clogging
Once your sink is draining properly again,