Why do owners charge slag removal fees for renovating properties?

In addition to filing with the property management office to obtain the decoration qualification and paying the deposit, we should also pay attention to the disposal of decoration garbage. Generally speaking, the property will help the owner to dispose of the garbage, and the charge is normal, because this service is usually not included in the property fee you pay, but the owner can also apply to the property to dispose of the garbage by himself. In principle, it must meet the standards. I suggest that the owner should let the property be handled better, because even if it is handled by himself, it will require manpower expenditure.