Unless the upside-down glass creates a tight seal over the drain opening, it’s unlikely to do much of anything. Simply resting the upside-down glass in the sink basin is merely decorative. Additionally, the paper will likely become soggy and unsightly from moisture in the air, and will not form a true seal.
In fact, any slight jolt to the sink could dislodge the entire setup.
In conclusion, while the premise behind this hack is based on a real plumbing principle, the method depicted in the photo is not a reliable means of sealing your drains.
Prepping Your Drains Before Leaving Town: The Right Way
If you want to avoid bad odors, dried-up traps, and unwanted insects when returning from your trip, follow these steps to prepare your drains:
Leave a Comment