Apparatus for cleaning teeth and gums using high pressure water for home use; Brushes for washing up; Cleaning cloths; Cleaning pads; Dental floss; Electric toothbrush replacement heads; Electrical toothbrushes; Mitts of fabric for cleaning; Non-electric carpet sweepers; Pads for cleaning; Scrubbing brushes; Squeegees being cleaning instruments; Tooth brushes; Toothpick holders of precious metal; Toothpicks

Consulting in the field of engineering