There is a plethora of products on the market today for polishing car dashboards. While many of these products work great, often times you can find alternatives that won’t cost a penny. If you don’t want to spend cash on auto detailing or car interior cleaners, there are a few natural, homemade polish recipes that work great. Dish Soap, Vinegar and Oil These two substances work great at polishing dashboards when mixed together. Add some dish soap, baby oil and a little vinegar to warm water for a cheap polishing solution. This mixture is effective at bringing a shine to a plastic dashboard, along with the console area and steering wheel. If you don’t have any baby oil on hand,