A PrettyLitter color change is typically most noticeable within the first 5 minutes to 1 hour after a fresh urine sample. During this time, the color indication is at its strongest.
The color will then begin to gradually fade, with most color changes disappearing within 3 to 4 hours.
For the most accurate color reading, we recommend checking the litter box shortly after your cat uses it.
If you need additional help or have any questions, our Customer Care team is here to help. Please contact us at meow@prettylitter.com.