The Best Why Can't You Dip Your Hair In The Blue Lagoon Ideas. Yes, you can protect your hair by using conditioner or a hair mask before entering the water. Well, it turns out there’s a unique composition to this geothermal spa that we need to.

Rinse your hair before entering if you rinse your hair with mineral water before entering the geothermal water, your hair will absorb less silica, resulting in less of that feeling of. Will my hair turn permanently blue if i dip it in the blue lagoon? Web the mineral composition of the blue lagoon’s waters, specifically silica and sulfur, can have adverse effects on the condition of your hair.