Non-alkaline, non-acid cleaner. The pH of mild neutral cleaners may be as high as 10 and not contain harsh alkalis.

A mild (pH of 6 to 8) detergent that does not contain any strongly alkaline materials, and is designed to remove soil, not floor polish.

A floor cleaner that has a pH that is compatible with the finish to be cleaned. Generally this means a pH of between 7-9. Higher pH floor cleaners can attack the floor finish and dull it.