How repeatedly should I recycle my litter box?

I only empty out the clumping litter and poo from the litter box but leave the gone over in the box with out change!!

How recurrently should I empty it and put new litter into the box?
just throw all the litter on your neighbor's lawn impulsive in the morning
Possibly once or twice a month each month will keep it smelling fresh. Try not to go to long though, otherwise it could stick to the vessel.
Answers:    After about a week or two should meet your requirements.
About once every two weeks.
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