I have a 1970s home with some older hardwood floors. The previous owner put some awful dark stain on them. I would like to see if its possible to refinish but they have lots of gaps that get clogged up with dirt. Has anyone had any luck refinishing and filling gaps in hardwood like what I have here?https://ift.tt/2J9JGru via /r/DIY https://ift.tt/2HNcOp9
