Most dentists agree you should brush your teeth for about two full minutes to get your pearly whites perfectly clean.

But if you’re a multitasker who brushes your teeth in the shower, you should reconsider that morning ritual. The reason? You’re standing in the shower for two full minutes, wasting water while brushing your teeth.

That’s a waste of about 4 gallons of water every time you shower, which can equal hundreds of gallons of H2O down the drain every year.

© 2018 Danny Seo