We have vinyl floor tiles in 2 bathrooms in our house. They were put in about 10 years ago and are looking really tired (not to mention dated). We will be replacing bathrooms but they are not top of the list - too many other things to do and the bathrooms are all fine, just not to our taste. We’ve recently had our house measured up for new carpets and the man who owns the local flooring company mentioned that the bathroom floors are looking so grimy / tired because they’ve been over polished and dirt is sticking to the polish. Is there anything I can do to smarten them up / clean them / remove the excess polish? I’ve got a bottle of pro 4 vinyl cleaner in the house, which is half empty, I’m guessing this is the culprit as it possibly hasn’t been diluted properly and used to frequently.