Pinner said: "The ONLY stain remover that actually worked on a seriously set in stain! I am never buying oxyclean again."
Keep Out the Ants To avoid a household of unwanted guests who come looking for food and water, make a nontoxic, homemade repellent. Pour equal amounts of water and white vinegar into a spray bottle, and shake to mix. Then spritz the solution in water-resistant areas where ants are common, such as kitchen floors or the crevices in painted baseboards from which the pests often enter. You can also use the repellent outside, spraying patios, porches, and picnic tables before family and friends gather.
How To Clean and Season Old, Rusty Cast Iron Skillets...using salt and a potatoe. See also commenter about putting a rusty skillet in the fire.
No need to use a special stain remover; just use white chalk. Rub onto greasy stains and the chalk powder will absorb the grease, making the stain easily removable by the laundry soap in the wash.