I want to switch my cat's litter to a biodegradable corn or wheat-based option.

Switching your cat to a corn- or wheat-based biodegradable litter is a great eco-friendly choice, but you should transition slowly over 7 to 10 days by mixing the new plant-based litter with your current clay litter to prevent your cat from rejecting the box . [1]

Top Biodegradable Options

Product Name	Primary Base	Key Benefit	Avg. Price
[sWheat Scoop Original ](https://www.countrymax.com/swheat-scoop-original-wheat-cat-litter/)	Wheat	Natural wheat enzymes for odor control	~$17 (14 lbs)
SmartCat Corn + Wheat	Corn & Wheat	Lightweight and soft on paws	~$16–$18
World's Best Cat Litter	Ground Corn	Outstanding hard clumping and low dust	~$25–$38 (15–28 lbs)

Step-by-Step Transition Plan

1. Week 1 (Mix 25/75): Fill the box with 75% of your cat's old litter and top it with a 25% layer of the new corn or wheat litter. Do not mix it in thoroughly right away; let them get used to the texture on top.[1][2]
2. Week 2 (Mix 50/50): Change the ratio to half old litter and half new plant-based litter, mixing it together gently.[1]
3. Week 3 (Mix 75/25): Move to 75% corn or wheat litter and only 25% of the old clay.
4. Week 4 (100% Switch): Use exclusively the biodegradable corn or wheat litter. If your cat hesitates, step back one phase for a few extra days.[1]

Practical Tips for Corn and Wheat Litters

• Watch the humidity: Plant-based litters can grow mold or attract grain pests if kept in damp environments like a humid basement or poorly ventilated bathroom.
• Scoop daily: Corn and wheat clump well, but organic starches can break down faster or smell if left too long.
• Manage tracking: Lighter granules track slightly more than heavy clay, so a good trapper mat outside the box helps a lot.[1][2]

If you want, tell me:

• What brand of litter are you currently using?
• Does your cat have sensitive paws or respiratory issues?

I can give you a more specific recommendation or troubleshooting tips for the transition.

Absolutely. Corn and wheat litters are both good biodegradable alternatives to clay, and they generally clump while producing less dust.Petco+1

Corn vs. wheat

• Corn: Usually a good starting point if you want firm clumps, good odor control, and relatively low tracking. Whole-kernel corn formulas are widely available.Cats.com
• Wheat: Also biodegradable and naturally absorbent, with very low dust in many formulas. Wheat can have a somewhat different grain-like texture and smell.Petco
• Unscented: I'd favor unscented when switching, since it minimizes another potential reason for a cat to reject the new litter.

Some options worth considering

• World’s Best Comfort Care Unscented Corn - $14.69 (Chewy)
• World’s Best Multi-Cat Unscented Corn - $23.39 (Chewy)
• sWheat Scoop Multi-Cat Wheat - $17.99 (Chewy)
• sWheat Scoop Original Wheat - $32.99 (Chewy)
• sWheat Scoop Wheat & Corn - $17.99 (Chewy)
• SmartCat Corn & Wheat - $29.99 (Chewy)

For an easy transition, don't replace the old litter all at once. Start by mixing in roughly 25% new litter, then increase the proportion over several days as long as your cat continues using the box normally. Keep the box especially clean during the transition.

One important caveat: "biodegradable" doesn't automatically mean "safe to flush." Even if a manufacturer calls a litter flushable, local sewer/septic guidance can differ, so I'd generally scoop it into the trash unless you've confirmed flushing is appropriate for your system.Thepetbench

If you tell me what litter you're using now, how many cats you have, and whether your priorities are odor, dust, tracking, or price, I can narrow this down to 2–3 specific choices.

Absolutely. Corn- and wheat-based litters are good options if you want something plant-based, biodegradable, and generally lower-dust than clay.

My top picks

• Sustainably Yours Mixed-Grain Formula - $39.99 (Chewy)

• sWheat Scoop Original Wheat - $32.99 (Chewy)

• SmartCat Corn & Wheat - $29.99 (Chewy)

• World's Best Corn Cat Litter - $34.95 (PetSmart)

• Best overall: Sustainably Yours Mixed-Grain — corn + cassava, unscented, strong clumping and odor control. A particularly good choice if you want a premium litter and don't mind paying more.

• Best wheat option: sWheat Scoop Original — wheat-based, unscented and designed for quick clumping. It also has a long track record with lots of reviews.

• Best corn + wheat blend: SmartCat — made from corn and wheat and advertised as 99% dust-free.

• Good mainstream corn option: World's Best — corn-based, clumping and widely available.

How I'd switch your cat

Don't replace the old litter all at once. Cats can be surprisingly opinionated about litter texture and smell.

Try this over about 1–2 weeks:

1. Start with roughly 75% old litter / 25% new litter.
2. If your cat continues using the box normally, move to 50/50 after several days.
3. Then 25% old / 75% new.
4. Finally switch completely.

Keep the box in the same location and avoid introducing a scented version during the transition. Unscented is generally the safest starting point for a cat that already uses its box reliably.

One caveat: "biodegradable" doesn't necessarily mean you should flush it. Even when a manufacturer says a litter is flushable, local wastewater systems may not recommend it. Composting is also something to research carefully because cat feces can contain pathogens; don't use cat-litter waste in compost intended for edible crops.

If you tell me whether you have one or multiple cats, whether your current litter is clumping, and your priorities (odor, dust, tracking, price, or eco-friendliness), I can narrow this to the best 2–3 choices for you.

Absolutely. Corn and wheat litter are both biodegradable, lightweight, and generally low-dust, making them good alternatives to clay.Petco+1

• World’s Best Unscented Corn Cat Litter - $23.99 (Tractor Supply Company)
• sWheat Scoop Multi-Cat Wheat Litter - $17.99 (Chewy)
• Sustainably Yours Mixed-Grain Corn & Cassava - $39.99 (Chewy)
• sWheat Scoop Wheat & Corn - $17.99 (Chewy)
• SmartCat Corn & Wheat - $29.99 (Chewy)

My picks

• Best corn: World’s Best Unscented — a good starting point if your cat currently uses fine-grained clay. Corn generally clumps very well and is lightweight.
• Best wheat: sWheat Scoop — wheat naturally clumps and absorbs odors, and the texture is fairly similar to conventional litter.Petco+1
• Best hybrid: Sustainably Yours — corn + cassava, unscented, with strong clumping and odor control.
• If you want both grains: SmartCat Corn & Wheat is a 99%-dust-free corn/wheat option.

How I'd switch your cat

Don't replace the old litter all at once. Over about 1–2 weeks, gradually increase the new litter while decreasing the old one. Cats can be surprisingly particular about litter texture and scent, and an abrupt change can lead to litter-box avoidance.Petco

I'd start with an unscented corn litter unless there's a particular reason to choose wheat. Corn tends to offer a particularly good combination of clumping, odor control, low dust, and clay-like texture.

One important note: biodegradable doesn't automatically mean safe to flush. Even when a manufacturer calls a litter flushable, local plumbing/sewer guidance matters, and there are concerns about flushing cat feces into waterways.Great Pet Care+1

If you tell me how many cats you have, whether you're currently using clumping or non-clumping clay, and your biggest priority (odor, dust, tracking, price, or environmental impact), I can narrow this to the best 2–3 choices for your household.