Hay or straw bedding will begin to dwindle after a few days as your bunny makes a snack of it. When this happens, just add another handful or two to fill in the bare spots. Recycled bedding materials won’t need to be refilled as regularly, but you should change them whenever they get wet or begin to smell. Remember that your rabbit needs to have a comfortable amount of bedding in its cage at any given time. Once a month or so, give both containers a good scrubbing with warm water and a mild liquid soap. Be sure to rinse them out thoroughly when you’re done, as leftover traces of soap might make your rabbit sick.  If you bought a ceramic food dish or water bottle for your bunny, pop it in the dishwasher to save time and energy. It may be necessary to clean your rabbit’s food bowl or water bottle more frequently if they look especially dirty or come into contact with urine or feces. Get in the habit of changing out dirty litter every day to keep your pet’s environment healthy. Providing your rabbit with fresh litter will make it less likely to use in the bathroom in other areas of the cage.  Always wear rubber gloves and use a plastic bag you can seal or tie off to dispose of your rabbit’s droppings. A spritz of white vinegar or diluted bleach can be useful for neutralizing lingering odors and bacteria. After moving your rabbit to a safely contained part of your home, take the cage outside and spray it down with a mixture of 1 part chlorine bleach and 10 parts water. Let the bleach solution sit for 15-20 minutes, then rinse the cage thoroughly inside and out using a garden hose. Let the cage dry completely, then put down a new layer of bedding.  The occasional disinfecting will eliminate odors and kill off harmful germs that could make your rabbit sick. Make sure all traces of bleach (including the fumes) have dissipated before allowing your rabbit back inside. Peek in on your rabbit once every hour or so to make sure it’s happy, comfortable, and safe. If your pet is left unsupervised, it could hurt itself or...

TL;DR in Indonesian:
Ganti alas tidur ketika sudah setipis 5-7,5 cm. Cuci piring makan dan mangkuk air kelinci secara periodik. Ganti pasir toilet kelinci setiap hari. Desinfeksi seluruh kandang setiap minggu. Pantau kelinci ketika berada dalam kandang.