The poly on my new bench is drying in the garage as I type. It will be my first time reloading but I have been acquiring tools for months. Anyway, I am setting up my new equipment un my upstairs office. It has a nice carpet flooring. What is the best way to protect it from spilled powder etc. Besides the obvious thing of not spilling it in the first place. I was thinking just some rugs or those padded mats thrown down. Anyone use something different?