Step 1Mix a solution of one part warm water and one part regular white vinegar. Soak a towel with the solution and apply it to the egg stain. Leave the towel on the stain for 15 to 30 minutes. To keep the towel on the stain, cover the towel with a piece of cardboard and prop the handle of a shovel or the top of a ladder against the cardboard. The cardboard keeps the towel from drooping. After removing the towel, rinse well with a hose. Step 2Make a paste with a powdered enzyme detergent, such as Arm & Hammer. Add only enough water to 1/4 cup of detergent to make a thick paste. Mix more paste, if necessary. Apply the paste to the egged area and let it sit for about 15 minutes. Rinse well with a hose. Step 3Use a spray-on laundry stain remover, such as Spray-N-Wash or Clorox Stain-Out. Wet the stained area with hose, then thoroughly saturate the egg stain with the stain remover. Let it work for about 5 to 10 minutes. Rinse well with a hose or wipe off with a damp cloth. Step 4Use a pressure washer. If none of the previous methods remove the egg, try using a pressure washer. Follow the manufacturer's instructions. Use a lower pressure so you remove only the egg, not the paint.
