odor remover- 1 bottle hydrogen peroxide, 1 tsp Dawn dish soap, 1 tblsp baking soda.. mix in a container and pour on stains.. let dry totally then sweep up.
This has never discolored any of my carpet but feel free to do a test patch. It does remove odors.
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Rhonda, Bailey, Josie and my angel Bella Rue'
"Until one has loved an animal, a part of one's soul remains unawakened."
~Anatole France~