Some people reccomend using a water hose. Just be careful when you nozzle the stream down small not to wet your machine. I tried that with my Tejon coil cover and it didn't work because it was so tight. I think the Tejons are known for having tight covers. I bought mine used and the cover was already cracked, and when I finally got it off, I left it off. It lightened it enough for me to really feel the difference and like it much better without it. I hunt woods, grass,and plowed ground mostly where there are hardly ever any rocks and in the 6 years I have been using it there is not enough wear showing on it to say it was a bad idea to remove it. At the wear rate it is showing it would take me several more years before I would need to replace it,if then, and I really can feel that little bit of difference in weight. Even shedding that little bit of weight when you are an old man with much bodily wear and tare can bring some sweet relief when you want swing that 9-8 all day. HH, Cass