I'm thinking the "Plastic Jar" syndrome has something to do with difficulty in removing the product. The first jar I got, was hard to remove. I thought it must be how I was using it. The next one I got, came off OK...I thought ,Now I know what I'm doing. Now , after the "Insider information" I think it was the product, because I really haven't changed the way I used it....Small ammount, rubbed in till it's almost gone, final buff... What say you Mike?