Gutters and roofs should be regularly inspected and kept clean and clear of dust, leaves, animal and bird droppings, dead animals, insects and chemicals.
Emagatha kanye nemathayela kumele njalo njalo kuhlolwe bese kugcinwa kuhlobile phindze kungenalo lutfuli, emacembe, kugcumukela kwetilwane kanye netinyoni, tilwane letifile, tilwanyana kanye namekhemikhalli.