16.

“I used to get every single expensive, ~fancy~ litter on the planet, and they all ended up smelling like Febreze’d pee —even though I scooped multiple times a day. I had considered buying activated charcoal to add to clay litter (cats hate scents and crystals, btw), but when I got my new kitten, I saw some litter at Kroger called ‘Luvsome Scoopable with Activated Charcoal.'”

“I realize not many people will think this is such an AMAZING find, but it’s cheaper than most cat litters, and even the boxes fit in smaller spaces in the house (we keep multiple boxes), and you CANNOT SMELL IT. I have a nose like a Basset hound and can’t smell ANY of the boxes. You’re SO welcome if you haven’t tried it yet.” 

—quinnbeeandbabyduck

Source: https://www.buzzfeed.com/jessg/cheaper-versions-of-things-people-swear-by