Tree Stump Removal - Get rid of tree stumps by drilling holes in the stump and filling them with 100% Epsom salt. Follow with water, and wait. Live stumps may take as long as a month to decay, and start to decompose all by themselves. - Casual Crafter
If you finely chop citrus rinds and sprinkle them on the mulch in your garden, they keep neighborhood cats, dogs and other critters away from your veggies. I guess animals don’t like the smell of the orange oil. I’ve been using this method in the front garden and it’s working.