Use denatured alcohol as a sanding aid to improve the quality of your finished projects.
After sanding, use denatured alcohol to remove the excess sawdust that is trapped in the grain. The denatured alcohol will evaporate quickly, allowing you to sand the raised grain and produce a smoother finished coat.
WARNING! - To help avoid the risk of a fire or explosion when using a power sander, allow the alcohol to evaporate completely!
Ted's Woodworking - Guide eBook