Purrify Tools
Use these interactive tools to diagnose litter-box odor problems, compare litter costs, and choose the next step that fits your home.
Smell Quiz
Find likely odor causes, review your risk score, and get a practical action plan.
Cat Litter Calculator
Compare litter usage, annual costs, and savings opportunities across litter types.
Choose the right starting point
Each tool answers a different question, so you can move from guesswork to a specific plan before you change your litter routine.
Start with the Smell Quiz if you want to:
- Pinpoint likely causes behind ammonia smell, stale litter, or odor that returns too quickly.
- See how daily habits, box placement, or scooping cadence may be affecting the smell.
- Leave with a practical action plan you can use right away.
Use the Cat Litter Calculator if you want to:
- Estimate how much litter your household uses over a month or a year.
- Compare annual cost differences between litter types or box routines.
- Figure out whether a small adjustment could save money without sacrificing odor control.
What each tool actually gives you
Both tools are free, instant, and require no account. Here is what you walk away with after completing each one.
Smell Quiz
- An odor risk score - low, medium, or high - based on your litter box setup and daily routine.
- The 2–3 most likely causes behind the smell in your home, ranked by probability.
- A step-by-step action plan you can start today: a personalized litter box odor assessment.
Cat Litter Calculator
- Your estimated annual litter cost based on the type, brand, and number of cats you have.
- A cost-per-cat breakdown so multi-cat households can see where the budget goes.
- A cat litter cost comparison showing how much you could save by switching litter types or adjusting your routine.
Keep learning after the tool
Once you have a diagnosis or cost estimate, these guides help you turn the result into a cleaner litter-box setup.
How Purrify works
Review the activated-carbon basics before you test changes in your litter box.
Frequently asked questions
Check safety, usage, and compatibility details for common litter-box routines.
Ammonia odor guide
Read the practical next steps for one of the most common litter-box smell problems.
TL;DR
Two free tools live on this page. The Smell Quiz pinpoints likely causes behind your litter odor and gives you a risk score plus an action plan. The Cat Litter Calculator compares usage, annual costs, and savings across litter types. No account needed - just answer and get your results.
Once you finish, the related guides below link to deeper reading on activated carbon science, FAQs, and a step-by-step ammonia odor guide.