How much is the external wall cleaning?

Exterior wall cleaning is usually provided by office buildings, enterprises and institutions, and residential property services.

The expenses are mainly calculated according to the actual standards. Under normal circumstances, the renovation of new wall 2 yuan/㎡, old wall 3 yuan/㎡, aluminum-plastic wall 3 yuan/㎡, curtain wall glass 2.5 yuan/㎡, wall doors and windows 2 yuan/㎡, billboards 300 yuan/block, bronze uranium is calculated according to 150 yuan/㎡, and the cleaning company will also give appropriate prices according to actual standards and domestic companies.