I live in Georgia and the recent heavy rains caused water to come in and run down to my parquet flooring. The parquet flooring began popping up and looking like waves. So, this gave me an excuse to remove it and lay down tile. My problem is that when the parquet was laid down, they used alot of glue, and I do not have the time to scrape it all up. Nor, do I believe that I would even be able to due so if I had the time. Im wondering if replacing the sub-floor would be a good option. I have never done it before. Any suggestions or ideas? It's a small area, and there are no nails or screws holding the sub-floor down.