If it remains, repeat the process. When you find that you have a tough grease stain, simply drop a small amount on the stain. Rub the cloth gently and allow the soap to soak into the fabric for a few hours. Afterward, wash the clothing as usual. For grease stains, hot or very warm water is best.
Heat helps to break the grease up.
Check for stains after washing, and repeat the treatment again if necessary. Although Dawn works best for grease stains, this is also a great detergent for blood and grass stains. For a minor grease stain like cooking oil or salad dressing, you can sometimes try one of the two brands of stain sticks mentioned here earlier. For the most part, a tea or coffee stain will respond well to any conventional detergent or pre-treatment stick found at the local grocery store. Again, remember to check for the stain before tossing the garment into the dryer.