Pets Pick 24L Soft Pine Bedding is made from kiln-dried and triple-screened softwood. Pet's pick pine's natural scent smells great and is ideal for pets that like to tunnel and nest. Pet's Pick pine is kiln-dried for better absorption and to remove harmful bacteria. It is also triple screened to remove irritating dust. Pet's Pick pine shavings are all-natural and contain no chemicals or additives. Fresh Aromatic Scent, Kiln Dried, Triple-Screened, All Natural, Dust Free.