Dr Hydro Clear Mist 100ml

A few drops of Dr Hydro clear mist into your humidifier prevents the build-up of algae and toxic microbes. Even if you don't suffer from algae growth, they're still a perfect environment for the growth of Legionnella bacteria. By using Dr Hydro Clear Mist, it's residual action means your humidifier is kept clean and sterile and remains active even after the water has evaporated!