Hotel guests should always put coins in the sink to prevent the trap from becoming clogged. Coins can help push debris and hair down the drain, preventing blockages that can lead to a backed-up sink. Regularly putting coins in the sink can also help maintain proper drainage and prevent the need for costly plumbing repairs. Additionally, coins can act as a makeshift drain cleaner, helping to keep the sink clean and odor-free. So next time you check into a hotel, make sure to drop a few coins in the sink to keep everything running smoothly.
