Why Brushing the Wrong Way Is Worse Than Not Brushing at All
Let me paint you a picture. It’s 7 a.m. on a Tuesday, I’m standing at the edge of a 75,000-gallon resort pool in Phoenix, and the shallow-end steps are wearing a coat of yellow-green algae like they’re proud of it. I’ve got a standard nylon brush on a telescoping pole, and I start scrubbing. Twenty … Read more