Arrowroot milk stains on an outdoor table can be stubborn, but with the right approach, they can be removed effectively. Here are some simple and natural methods to tackle the problem:

1. Vinegar and Water Solution: Mix equal parts white vinegar and water in a spray bottle. Spray the stained area and let it sit for 5-10 minutes. Scrub gently with a soft brush or cloth, then rinse with clean water.

2. Baking Soda Paste: Create a paste using baking soda and a small amount of water. Apply it to the stain and let it dry for 15-20 minutes. Scrub lightly and wipe clean with a damp cloth.

3. Lemon Juice and Salt: Combine lemon juice and salt to form a gritty paste. Rub it onto the stain in circular motions, then rinse thoroughly. The acidity of the lemon helps break down the stain.

4. Dish Soap and Warm Water: For fresh stains, mix a few drops of dish soap with warm water. Use a sponge to blot the stain, avoiding harsh scrubbing to prevent surface damage.

5. Hydrogen Peroxide (for tough stains): Test on a small area first. Apply hydrogen peroxide to the stain, let it bubble for a few minutes, then wipe clean.

For prevention, consider sealing your outdoor table with a protective coating to make future cleanups easier. Always blot spills immediately to minimize staining. With these tips, your outdoor table will stay looking fresh and stain-free!