To ensure your house is squeaky clean, you can consider using fast clumping cat litter. With a little training, your cat would be easily able to efficiently use it. Start off by selecting a quiet observable space, where you can keep the litter box. Make sure to choose a litter that your cat likes and then place it encouraging them to use it. If required, blend their existing cat litter with the new one but do it in small amounts in the beginning. Patience is key; scoop out litter every day and frequently change it in order ensure cleanliness. With the right reinforcement alongside practice, your cat should be able to adjust to using a fast clumping cat litter.