Using Naturally Fresh Multi - Cat litter is easy. Just pour the litter into the cat litter box to a suitable depth. Your cats will naturally use it. When it comes to maintenance, scoop out solid waste daily to keep the box clean. You don't need to refill as often as with clay litters because of its great absorption ability, but check the litter level regularly and add more when it gets low. Keep the litter box in a well - ventilated area to help with odor control. Avoid getting the litter wet, as it may reduce its odor - fighting and absorption capabilities. If you have any concerns, consult your vet for more advice.