Don't let a petty problem ruin your vacation. In his new book, Last-Minute Travel Secrets, author Joey Green shares more than 100 clever – and tested – travel hacks to make any kind of trip more enjoyable. Here are just a few of his tricks

HOW TO SILENCE A DRIPPING HOTEL ROOM SINK WITH DENTAL FLOSS

What You Need

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Dental floss or a shoelace

What to Do

How It Works

The drips of water slide down the dental floss and then run off into the drain – silently. Water has both cohesive and adhesive properties, meaning it sticks to itself (cohesion) and other items, like string (adhesion).

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More tips:

Want to get a good night's sleep in a hotel room?

HOW TO WATERPROOF A MAP WITH HAIRSPRAY

What You Need

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What to Do

How It Works

The fixative in the hairspray gives the map a waterproof coating, and the ziplock bag further protects the map from moisture and abrasion.

HOW TO SEAL THE CURTAINS SHUT WITH CLOTHES HANGERS

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What You Need

3 clothes hangers from your hotel-room closet

What to Do

How It Works

Although they're attached to the hangers, the clips work to hold the curtains shut, and the weight of the hangers is not enough to pull the clips down from the curtains.

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More tips

You can hold curtains together with these clips:

HOW TO RELIEVE AN AIR-PRESSURE EARACHE WITH A DRINKING CUP

What You Need

What to Do

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How It Works

The steam from the hot water softens the wax in your ear, alleviating the pain caused by the change in pressure in an airplane.

More tips:

Excerpted from Last-Minute Travel Secrets: 121 Ingenious Tips To Endure Cramped Planes, Car Troubles, Awful Hotels and Other Trips From Hell by Joey Green, published by Chicago Review Press, 2016.