Affiliate Disclosure

Some links on LitterMath are affiliate links. If you click one and buy something, the seller may pay us a commission. The price you pay is the same.

We may earn a commission if you buy through links on this page; it doesn’t change what we list or how we describe it.

• Brands can’t pay to be included, ranked, or described in a certain way.
• We list products whether or not they have an affiliate program. Some popular models in our comparisons earn us nothing.
• We don’t test products. Comparisons are based on published specs and prices, with sources linked on each page.

As of the date above, we have not been approved by any affiliate program yet. This page will list the programs we work with once that changes.