CLEAN THE CAT WEE WITH A SPONGE; CLEAN THE CAT WEE WITH TISSUE PAPER; USE YOUR HAND TO ABSORB THE CAT WEE AND THEN THROW IT AWAY; CLAIM THE FACT THAT YOU WERE THE CREATOR OF CAT WEE; COLLECT VAST AMOUNTS OF CAT WEE AND SELL IT AS FERTILIZER CLAIMING IT'S FROM WORMS; CREATE A TIME MACHINE TO GO BACK IN TIME AND COLLECT ALL THE CAT WEE AND THEN SELL IT AS FERTILIZER; CREATE CAT TOILETS WHICH CAN BE USED BY CATS WHICH CAN COLLECT ALL THE CAT WEE SO YOU CAN BE SURE YOU GOT ALL OF IT SO YOU COULD SELL IT AS FERTILIZER; MAKE A MACHINE WHICH CREATES AND DUPLICATES CATS TO COLLECT EVEN MOE WEE AND THEN SELL IT AS FERTILIZER; GIVE ALL THE CATS IN THE WORLD A DAILY DOSE OF TESTOSTERONE IN THEIR FOOD SO THEY WILL PRODUCE EVEN MORE CAT WEE SO YOU CAN SELL IT AS FERTILIZER; TELL YOUR MUM TO CLEAN IT