Ishidi lensimbi engagqwalile elibaziweyo liyishidi lensimbi engagqwalile elihlotshisiweyo elicutshungulwe ngobuchwepheshe bokubaza ngamakhemikhali ukudala amaphethini, ukuthungwa, ama-logo, noma imiklamo yobuciko ebusweni. Lisetshenziswa kabanzi ekuhlobiseni izakhiwo, kumaphaneli ezindiza, ekuhlobiseni kwangaphakathi, kumaphrojekthi amahhotela, nasezintweni zokuhlobisa zikanokusho.