I have a 27hp 50" exmark zeor turn mower with a triton deck. If the grass is the slightest bit moist it seems as if the grass turns into a green glue and coats and clumps the under the deck. I have to use a 2000psi power washer to loosen the goo only hours after mowing and even the power washer has trouble getting the goo loose. It takes 20min to get it halfway clean. What are recomendations of sprays or anything that can help to reduce the grass fron sticking to the deck. I have used a silicon spray but it dousnt work for long. HELP!!!!