


I accidentally left a back of garbage on my deck and raccoons got into it and left a mess. After i cleaned the mess up a stain was left on my deck, im not sure what it is exactly but i assume it's some kind of cooking oil or grease. I scrubbed it with soapy water and a scrubbing brush but could not get it off. I'm getting ready to seal it soon and i really want to get rid of the stain first. Thanks for helping.