Remove all the old litter and fill the litter box with very hot water and a little dish soap add the litter scoop. For deeper cleaning, you can add ½ cup of white vinegar per gallon of hot water and let it soak for 10 minutes. Rinse out thoroughly and let it dry. After it's dry add the fresh litter.
Professional Pet Sitting Services offered in the Upper to Mid-Pinellas County Area