การบริการทำความสะอาดสำหรับอาคารและอุตสาหกรรม อื่นๆ

This class includes:
- exterior cleaning of buildings of all types, including offices, factories, shops, institutions and other business and professional premises and multiunit residential buildings
- specialized cleaning activities for buildings such as

This class excludes:
- agriculture pest control, see 0161
- cleaning of sewers and drains, see 3700
- automobile cleaning, car wash, see 4520