DIY Top Entry Sifting Litter Box: A Comprehensive Guide
Are you tired of dealing with the mess and odor that comes with traditional litter boxes? It's time to consider a top entry sifting litter box, which offers a cleaner, more hygienic, and less stressful experience for both you and your feline friend. In this guide, we'll walk you through the process of creating your own DIY top entry sifting litter box, step by step.
Understanding Top Entry Sifting Litter Boxes
Top entry litter boxes, as the name suggests, have an entrance at the top, which helps to contain litter and reduce tracking. The sifting feature allows you to easily separate clean litter from waste, extending the life of your litter and keeping your box cleaner for longer. Here's why you might want to consider a DIY version:
- Cost-effective: DIY litter boxes can save you money compared to store-bought alternatives.
- Customizable: You can tailor the size, shape, and design to suit your cat's needs and your home's decor.
- Eco-friendly: By extending the life of your litter and reducing waste, you're helping the environment.
Materials Needed
Before you begin, gather the following materials:

- Large plastic storage bin with lid (at least 24" x 18" x 16")
- Hardware cloth or metal mesh (1/4" or 1/2" size)
- Wire cutters or tin snips
- Pliers
- Drill with a metal drill bit (same size as your hardware cloth)
- Jigsaw or scissors
- Litter scoop
- Litter
Step-by-Step DIY Guide
Step 1: Prepare the Bin
Start by removing the lid from your plastic storage bin. You won't be using it, so set it aside. Next, use your jigsaw or scissors to cut an entrance hole in one of the longer sides of the bin. The hole should be large enough for your cat to easily enter and exit, typically around 8" x 10".
Step 2: Create the Sifting Platform
Measure and cut a piece of hardware cloth or metal mesh to fit snugly inside the bin, creating a platform about 2-3 inches below the top. This will be the sifting platform. Make sure the mesh is small enough to keep litter in but large enough for waste to fall through.
Step 3: Attach the Sifting Platform
Using your drill and metal bit, drill small holes around the edges of the sifting platform. These holes should be slightly smaller than the width of your hardware cloth to ensure a snug fit. Then, use your pliers to bend the edges of the hardware cloth over the holes, securing it in place.

Step 4: Add the Litter
Fill the bin with litter, ensuring the sifting platform is completely covered. The amount you'll need will depend on the size of your bin and the type of litter you're using.
Step 5: Test the Sifting Function
Gently scoop the litter with your litter scoop to test the sifting function. The waste should fall through the mesh and collect at the bottom of the bin, while the clean litter remains on the platform.
Step 6: Maintain Your DIY Litter Box
Maintaining your DIY top entry sifting litter box is easy. Simply scoop the waste from the bottom of the bin daily, and sift the litter on the platform weekly. When the litter on the platform starts to look dirty or clumpy, it's time to replace it. The litter at the bottom of the bin can be used again after sifting, extending its life and reducing waste.
Troubleshooting Common Issues
While DIY litter boxes are generally straightforward, you may encounter some common issues. Here's how to troubleshoot them:
| Issue | Solution |
|---|---|
| My cat won't use the new litter box. | Transition gradually by placing the new box next to the old one, and gradually moving the litter from the old box to the new one. Make sure the new box is in a quiet, easily accessible location. |
| Litter is leaking out of the entrance hole. | Try adding a small lip or ledge around the entrance hole to contain the litter. You can also use a non-slip mat or shelf liner to help keep the litter in place. |
| The sifting function isn't working properly. | Check that the mesh size is appropriate for your litter. If it's too large, waste may not fall through. If it's too small, litter may clog the mesh. You may need to adjust the size of your mesh or try a different type of litter. |
Creating a DIY top entry sifting litter box is a rewarding way to improve your cat's litter box experience while saving money and reducing waste. With a little effort and the right materials, you can provide your feline friend with a cleaner, more comfortable place to do their business. So why wait? Get started on your DIY top entry sifting litter box today!