PURETi Fresh is a non-toxic, environmentally friendly glass cleaner that also cleans the air. PURETi Fresh’s active ingredient uses the energy from natural sunlight to safely break down organic grime, odors, and pollutants. In the presence of light, the glass surface keeps itself cleaner, resists fogging, and improves the air quality inside the cabin. One application reduces pet odors, smoke odors, food odors, and harmful VOCs for months.