Nything I can use to remove gorilla glue from hardwood

I have had to go through this a few times recently. You can try hot water or some kind of remover but you may be making a liquid mess where you adhesive just spreads out.

I have found the fastest way of dealing with it is chiseling for a small area or power scraping - rent one or I personally own one that hooks up to compressor - scraper was like $15 at big box. Yes the work is more laborous but it gets done quicker and cleanup is with a broom.

Re-did some floors a couple of years ago with the same situation, two layers of carpets on hardwood floor with the bottom layer glued down. We used heat gun and scrapers to remove most of it, and then some glue remover on the worst parts. After doing this the person that came in and re-did our floors said that was not needed, especially the glue remover. He said the sander would have taken it all off.

So I would still probably try scraping up as much as possible and then let the sander do the rest of the work.