Originally Posted by Corvette Concepts

I've been using and selling water blades for about eight years. I always wash the blade with soapy water and rinse it off prior to using it. I have never found a scratch I could blame on the water blade. I do use a different blade than most. My blades are a bit softer than the automotive blade. Ours are designed to be used on boat windows. It is unfortunate that anyone may have had a problem with the water blades but my experience has been very positive. Anyone interested in buying a water blade I will offer a money back guarantee. Our blades cost $20.00 and will save time and towels for drying your Vette. I will also send instructions for use for those who would like to try it out.