Add Yahoo as a preferred source to see more of our stories on Google. SAN FRANCISCO (KRON) — With hopes of transforming San Francisco into a “cleaner, more welcoming environment,” Mayor Daniel Lurie ...

Residential sidewalks that get heavy use should be cleaned once or twice a year, typically in spring and fall. A few factors come into play when it comes to frequency though. A shady sidewalk may need ...

SAN FRANCISCO (KRON) — With hopes of transforming San Francisco into a “cleaner, more welcoming environment,” Mayor Daniel Lurie launched an initiative pledging to power wash more city sidewalks along ...

From visitors, package deliveries, pets, and everyone else in your home, your sidewalk likely sees a lot of activity on any given day. Maybe with a few sticks of sidewalk chalk it's your kids' outdoor ...