Making a cat litter box from a plastic bin can save you money and create a custom solution tailored just for your feline friend. Having built one myself for my Ragdoll, Milo, I know how rewarding it is to see him comfortable using it. In this text, I’ll walk you through everything you need to know:
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- Choosing the perfect plastic bin
- Getting the bin ready for your cat
- Making modifications for your cat’s comfort
- Adding litter and accessories
- How to keep it clean and fresh
- Solving common problems with DIY litter boxes
Let’s jump into creating a litter box that both you and your cat will love.
Choosing The Right Plastic Bin For Your Cat Litter Box
The first step is picking a plastic bin that fits your space and suits your cat. When I made Milo’s litter box, I chose a sturdy bin about 20 inches wide and 16 inches tall, giving him plenty of room to turn around comfortably. Cats usually prefer a box that’s at least 1.5 times the length of their body, so keep that in mind.
Look for bins made of durable, non-toxic plastic. Avoid bins with strong odors or dyes, since cats can be picky. Clear or solid color bins work fine, but opaque bins give your cat more privacy. Also, check that the sides are high enough to contain litter, but not so high your cat struggles to get in.
Preparing The Plastic Bin For Use
Once you have your bin, thorough cleaning is a must. I always wash Milo’s new bin with warm water and mild soap, then rinse well to remove any residue. Let it dry completely before adding litter.
Some people prefer to line the bottom with a non-slip mat or shelf liner to prevent the bin from sliding around. I found this really helps, especially if your cat tends to scratch or dig aggressively.
Modifying The Plastic Bin To Suit Your Cat’s Needs
Not all plastic bins are perfect straight out of the box. Depending on your cat, some tweaks make a big difference.
For Milo, I cut an entry hole on one side, about 6 by 8 inches, to make it easier for him to hop in comfortably. A sharp utility knife and a steady hand do the trick here. Sand down rough edges to avoid scrapes.
Also, consider adding a small lip or ramp if your cat has joint issues or is older. Another trick is drilling small ventilation holes near the top to reduce odors if you’re using a covered bin.
Adding Cat Litter And Other Essential Accessories
Choosing the right cat litter is just as important as the box itself. I use clumping litter for Milo, it’s easy to scoop and controls odor well. Fill the bin with about 2 to 3 inches of litter, giving your cat enough material to dig and cover.
I also keep a scoop handy nearby and line the area with a washable mat to catch stray litter. This helped me cut down on the mess around Milo’s box significantly. Adding a small deodorizer, like activated charcoal packets, can also keep things smelling fresh without harsh chemicals.
Maintaining And Cleaning Your DIY Cat Litter Box
Keeping the litter box clean is crucial for your cat’s health and happiness. Scoop out waste daily and completely change the litter once a week or when it starts to smell.
When changing the litter, wash the bin with warm water and mild soap again. Avoid strong-smelling cleaners, as cats can refuse to use a box that smells off. I’ve learned Milo prefers mild scents, so I stick to natural products.
Regular cleaning also helps prevent the buildup of bacteria and odors, making the whole experience nicer for everyone.
Troubleshooting Common Issues With Plastic Bin Litter Boxes
Sometimes, even a well-made litter box can have hiccups. If your cat avoids the box, check if the entry hole is too small or if the litter type isn’t to their liking. Milo once ignored his box when I changed litter brands abruptly.
Odor can be another issue. Adding baking soda under the litter layer or using a deodorizer helped me solve this. If the bin smells musty over time, consider replacing it every year or so.
Finally, if the box slides around, invest in non-slip pads or place it on a rug. Comfort and stability make a huge difference in how your cat feels about their potty spot.
Conclusion
Building a cat litter box from a plastic bin is a budget-friendly and customizable option, especially for cat lovers like me.
Key takeaways:
- Choose a bin that’s the right size and made of safe, durable plastic
- Clean and prep the bin thoroughly before use
- Modify with cutouts or ramps tailored to your cat’s needs
- Use quality litter and keep accessories handy
- Maintain cleanliness regularly for health and odor control
- Troubleshoot issues by observing your cat and making small changes
With a little effort, your DIY litter box can become a cozy, practical spot your cat won’t mind using. Milo definitely gives it his paw of approval.
Key Takeaways
- Choosing the right plastic bin, at least 1.5 times your cat’s body length and made of durable, non-toxic material, is essential for a comfortable DIY cat litter box.
- Thoroughly clean and dry the plastic bin before use, and consider adding a non-slip mat to keep it stable during use.
- Modify the plastic bin by cutting an entry hole, sanding edges, or adding ramps to suit your cat’s size and needs for easy access.
- Use clumping cat litter filled 2 to 3 inches deep and keep accessories like scoops and washable mats nearby to reduce mess.
- Regularly scoop waste daily and wash the bin weekly with mild soap to maintain cleanliness and odor control in your litter box.
- Observe your cat’s behavior to troubleshoot issues like litter preference or box size, and use deodorizing measures or replace the bin annually if needed.


