The Ultimate Schedule: When to Clean?
The short answer? Scoop daily, deep clean monthly.
However, the exact timing for a full “dump-and-scrub” depends on the litter type. Use this cheat sheet to stay on track.
However, the exact timing for a full “dump-and-scrub” depends on the litter type. Use this cheat sheet to stay on track.
| Litter Type | Daily Task | Deep Clean (Full Change) |
|---|---|---|
| Clumping (Clay/Tofu) | Scoop Clumps | Every 3 – 4 Weeks |
| Crystal (Silica) | Stir Urine / Scoop Poop | Every 3 – 4 Weeks (When yellow) |
| Non-Clumping (Paper) | Remove Solids | Every 3 – 7 Days (High Risk) |
💡 PRO TIP: The 3-Inch Rule
Never let the litter get shallower than 3 inches (7-8 cm).
If the layer is too thin, urine will hit the bottom of the plastic box and stick like glue. This creates permanent odors that scooping cannot fix. Always top off after scooping!
Never let the litter get shallower than 3 inches (7-8 cm).
If the layer is too thin, urine will hit the bottom of the plastic box and stick like glue. This creates permanent odors that scooping cannot fix. Always top off after scooping!
Phase 1: The Daily Routine (Scooping)
Think of this like flushing the toilet. You must do it every 24 hours.
- Why? Cats have a sensitive sense of smell (14x stronger than yours). If the box smells like yesterday’s waste, they will hold their pee (causing UTIs) or find a new bathroom (your bed).
- The Process: Sift out all solids and urine clumps. Shake the scoop gently to save the clean litter.
Phase 2: The Monthly Reset (Deep Clean)
“Topping off” with new litter only works for about 4 weeks. Eventually, small dirty crumbles and bacteria build up. You need a hard reset.
The 4-Step Deep Clean:
- Dump It All: Empty the entire contents of the box into a trash bag. Do not save “clean-looking” litter.
- Scrub the Box: Wash the plastic tray with hot water and mild dish soap. Avoid bleach (ammonia in pee + bleach = toxic gas).
- Dry Completely: Moisture is the enemy. Ensure the box is bone-dry before refilling to prevent mold.
- Fresh Refill: Pour in 3-4 inches of fresh litter.
3 Signs You Waited Too Long
Don’t rely on the calendar—rely on your senses. If you notice these signs, dump the box immediately:
- The “Sharp” Smell: If you smell ammonia (a biting, chemical odor) the moment you scoop, the litter is saturated. It’s done.
- Cloudy Dust: Old litter breaks down into fine dust. If you see a dust cloud when the cat digs, it’s time to change.
- Crumbling Clumps: If the urine balls fall apart when you touch them, the litter has lost its binding power. This leaves dirty residue everywhere.
FAQ
Can I scoop every other day?
No. Would you flush your toilet every other day? Ammonia builds up within hours. Daily scooping prevents respiratory issues for both you and your cat.
What happens if I don't change the litter monthly?
Two things: Bacterial buildup and Box Aversion. Your cat may start peeing on laundry or rugs because their box feels “gross,” even if you can’t see the dirt.
Why does my litter smell even after scooping?
You likely aren’t using enough litter. If you don’t follow the 3-Inch Rule, urine sticks to the plastic bottom. You need to scrub the box and keep the level deeper.
