30 Cool Uses of Everyday Objects Most People Don’t Know About

Have you ever found yourself battling a Heinz ketchup bottle? You’re not the only one. The key to your struggle lies in plain sight: the embossed “57” marking. Heinz insiders reveal that this spot, found where the bottle narrows, is sweet.

Forget about shaking or banging the bottle against the counter like a madman. A confident tap at this number will release the ketchup smoothly and efficiently. It may seem small, but the more secret features you’re aware of, the easier your daily life might become!