The water coming into your home isn't what you think it is.
Municipal water contains chlorine, chloramine, and trace contaminants by design.
Every shower, your skin absorbs them.
Every shower, the natural oils that protect your skin barrier get stripped away.
Chlorine is added intentionally to every water supply in North America.
The EPA considers it safe for consumption.
But "safe to drink" is not the same as "safe to bathe in."
Heat opens your pores.
Steam vaporizes chlorine into the air you breathe.
A ten-minute hot shower exposes your skin to more chlorine than drinking several glasses of tap water.
And then there's everything else.
Aging pipes leach trace metals into the water.
Hard minerals coat your skin and hair with every wash.
This is the water you've been bathing in your entire life.
"A ten-minute hot shower can expose your skin to more chlorine than drinking eight glasses of tap water." — Environmental Health Research, 2021