There are a few ways to get salt residue off floors. One way is to use a salt and water solution to clean the floor. Another way is to use a mild soap and water solution to clean the floor.
Salt water can be removed from wood by a variety of methods, but the most common is to use a vacuum cleaner and bucket.
Water stains on wood can be removed with a mild soap and water, but it is best to avoid using harsh chemicals.
There is no one answer to this question as it depends on the type of hardwood flooring and how often it is cleaned. Generally speaking, however, white vinegar can cause some damage if it is used on a hardwood floor too often.