Heat 1/2 C White Vinegar in microwave for 90 sec. Pour into spray bottle. Add 1/2 C BLUE Dawn Dish Soap. Shake gently to mix. Spray on surface and let sit 1-2 hours. Just wipe it away and then rinse with water.
4 Very Easy Household Cleaners You Can Make At Home. You already have almost everything you need, they contain no harsh chemicals, and they actually do the job better than the expensive store bought stuff at a fraction of the cost!