Michael Phelps Explains How Much Water You’re WASTING | Exclusive Interview

US Olympic swimmer Michael Phelps has collaborated with Colgate to ensure that everyone is learning how to save water. He shows us that we waste up to 4 gallons of water each time we brush with the faucet on. Mashable is your source for the latest in tech, culture, and entertainment.   Subscribe to Mashable: https://bit.ly/2DR64oM Watch the Best of Mashable: http://bit.ly/2HzchZk Follow us: Check out www.mashable.com Facebook: https://ift.tt/2I7KIYV Twitter: https://ift.tt/2IgAQIf Instagram: https://ift.tt/2QP2e5G #MichaelPhelps #WaterConservation #Sustainability https://ift.tt/39x8xDw Mashable January 04, 2020 at 07:37AM