No Vac is the revolutionary answer to unsavoury carpet smells. Simply spray a light foam over the carpet after vacuuming and leave to dry. Unlike conventional powders that sit on the surface, No Vac’s quick-drying foam penetrates deep into carpet fibres, instantly neutralising odours. You can see it work as it disappears into your carpet. In about 5 minutes your carpet is dry and your whole room smells naturally fresh and clean.