Are the carpets of natural fibre (wool) or of artificial weave (plastic)? This makes a difference with responsible cleaning and 'hoovering' as the microfibres cleaned up and otherwise sucked into a vacuum devise will need appropriate disposal, etc. Microplastics (of indeterminate microscopic measurability), unfortunately, permeate our environments including the food we eat and the air we breath.
Bobbie Carnegie ● 709d