PH test paper cat litter

PH-tested cat litter normal is yellow ，abnormal is blue.

Easier to know your cat's health status.

Under normal conditions,the cat's urine is acidic so the litter will turn  yellow . 

In abnormal condition，the cat's urine is alkaline. So the cat's litter will turn blue.

Tip: Wait a little while for your cat's litter to change colour  If your cat's litter turns blue, don't panic, consult your vet immediately