My vinyl floor (new house) has a thin layer of grit in the heavily trafficed areas making parts of the floor look darker than the rest. I can scrape it off with a scraper, but it doesn't seem to come off with just soap/water/scrubbing and I'm worried that I'm damaging the floors. Also, I have a lot of little paint spots all over the floor. What is the best way to clean everything at once? I've heard recommendations for ammonia cleaners ... will this get the grit and paint off?
Thanks!