What You Can Use Instead of Commercial Litter

You can make a functional litter box using materials already in your home or easily found at a hardware or garden store. The best substitutes absorb moisture, control odor reasonably well, and let your cat dig and bury waste the way they naturally do. Sand, soil, shredded paper, wood pellets, and even crushed newspaper all work—each with different trade-offs in cost, mess, and how often you need to change it.

The key is choosing something that won't harm your cat's paws or respiratory system if inhaled. Avoid anything toxic, dusty, or with sharp edges. Your cat may need a day or two to adjust to a new material, especially if they've only used commercial litter before, so introduce the change gradually if possible.

Key Takeaways

  • Sand, soil, and wood pellets are the most common DIY litter substitutes and cost significantly less than bagged litter.
  • Shredded paper and newspaper work well for odor control and are free if you already have paper at home.
  • Layer your chosen material 2 to 3 inches deep in a box or container so your cat has enough to dig in and cover waste.
  • Scoop daily and replace the entire contents every 1 to 2 weeks to prevent odor buildup and keep the box sanitary.
  • Some materials track more than others—sand and soil will stick to paws and spread around your home more than pellets or paper.

Sand as a Litter Substitute

Play sand or construction sand mimics the texture cats naturally prefer and costs $5 to $15 for a large bag at hardware stores. It absorbs moisture well and lets your cat dig naturally. The main drawback is tracking: sand clings to paws and spreads throughout your home, so place the box on a mat and expect to sweep frequently.

Use only clean, dust-free sand—never use sand from a beach or sandbox where parasites or contaminants may be present. Scoop clumps daily and replace the entire box contents every 7 to 10 days. Sand can be heavy to carry and dispose of, so consider your physical ability and trash collection limits before committing to this option.

Soil and Garden Earth

Potting soil or garden soil works similarly to sand and costs even less if you have some on hand. It's soft on paws, allows digging, and absorbs moisture. The odor control is moderate—you'll notice smells more than with commercial litter, so daily scooping and weekly full changes are important.

The main risk is introducing parasites, fungi, or bacteria into your home. Only use sterile potting soil from a sealed bag, never soil dug from your yard or a garden bed. Soil also tracks heavily and can stain floors and furniture. If you live in an apartment or have light-colored carpeting, this may not be practical.

Shredded Paper and Newspaper

Shredded newspaper or office paper is free if you have a shredder and costs nothing beyond what you already generate. It's lightweight, straightforward to dispose of (compost or trash), and produces almost no dust. Cats usually accept it readily since it's soft and allows digging.

Odor control is the trade-off: paper absorbs moisture but doesn't neutralize smell the way sand or commercial litter does. You'll need to scoop twice daily and change the box every 3 to 5 days to keep odors manageable. Avoid glossy magazine pages or printed materials with heavy inks—stick to plain newsprint and office paper. Shredded paper also doesn't clump, so you'll remove soiled pieces by hand rather than with a scoop.

Wood Pellets and Sawdust

Wood pellets sold as animal bedding or heating fuel cost $5 to $10 per bag and work well for odor control. They absorb moisture, break down into sawdust as your cat uses the box, and produce minimal dust if you buy pellets rather than loose sawdust. Many cats accept them without hesitation.

The downside is that pellets don't clump, so you scoop out soiled material by hand or with a slotted scoop. Tracking is moderate—some pellets and dust will spread, but less than sand or soil. Replace the box contents every 7 to 10 days. Make sure the pellets are untreated and made from softwood (pine or aspen), not hardwood, which can be toxic to cats.

Setting Up Your DIY Litter Box

Use any shallow container with sides at least 4 inches tall—a plastic storage bin, a large baking pan, a cardboard box, or even a wooden crate lined with plastic. Drill or cut drainage holes in the bottom if your material is wet, or skip them if you're using dry materials like shredded paper or pellets. Place the box on a waterproof mat or old towel to catch tracking and protect your floor.

Fill the box with 2 to 3 inches of your chosen material—enough for your cat to dig and bury waste comfortably. If you're switching from commercial litter, mix a small amount of the old litter into the new material for the first few days to help your cat recognize the box. Keep the box in a quiet, low-traffic area away from food and water bowls, just as you would with commercial litter.

Maintenance and Odor Control

Scoop out solid waste and clumped material daily, or twice daily if you're using paper or pellets that don't clump well. For materials that absorb urine without clumping, remove the top layer where most moisture collects. Sprinkle a small amount of baking soda on the surface between full changes to reduce odor—about a tablespoon per box.

Replace the entire contents every 7 to 14 days depending on the material and how many cats use the box. Sand and soil need changing more often than pellets or paper because they retain odor longer. If smell becomes overwhelming before your scheduled change, empty and refresh sooner. Dispose of used material in your regular trash, or compost paper-based materials if your local program accepts them.

Frequently Asked Questions

Will my cat use a DIY litter box if they're used to commercial litter?

Most cats will, especially if the new material feels similar to what they know. Sand and soil feel closest to natural ground, so cats usually accept them quickly. If your cat refuses, try mixing a handful of their old litter into the new material for a few days, or place both boxes side by side and let them choose.

What's the cheapest option for a long-term DIY litter box?

Shredded paper costs nothing if you have a shredder and generate your own waste. Soil is cheapest if you have access to sterile potting soil. Sand and wood pellets cost $5 to $15 per bag and last 1 to 2 months depending on use, making them cheaper than most commercial litters over time.

Can I use sand from my yard or beach?

No. Outdoor sand can carry parasites, bacteria, and fungi that harm your cat. Always use clean play sand or construction sand from a sealed bag, or sterile potting soil. Never use sand from a sandbox, beach, or garden bed.

How do I reduce tracking with DIY materials?

Place a mat under and in front of the box to catch material on your cat's paws. Wood pellets and shredded paper track less than sand or soil. You can also use a litter box with high sides or a covered box to contain mess, though some cats dislike covered boxes.

Is it safe to compost used litter from a DIY box?

Only compost paper-based materials (shredded newspaper or office paper) if your local composting program accepts pet waste. Sand, soil, and wood pellets should go in the trash. Never compost materials that may contain parasites or pathogens from cat waste.