Dust really is a problem in our house because my wife has a dust-specific blindness. However, our allergies would be bereft if the place was spick and span. No allergenic influence on the kit despite the layers of dust which form on those parts (shelves, table) not covered by cloths when not in use. I also cover my speakers with sheets. Looks awful but makes sense and who cares anyway? Even the record player collects a fine dust film despite having a heavy 'over everything' acrylic cover, although with rear cable access area.