Propylene Glycol
A liquid used to help maintain humidity in a traditional humidification device such as a Credo and other devices that operate using foam. When mixed 50/50 with distilled water, it is called Special Solution.
A liquid used to help maintain humidity in a traditional humidification device such as a Credo and other devices that operate using foam. When mixed 50/50 with distilled water, it is called Special Solution.
