How do I improve my home's natural lighting?

Start by trimming overgrown landscaping outside windows and cleaning windows inside and out. Use light-colored paint on walls and ceilings to reflect more sunlight throughout rooms. Place mirrors opposite windows to bounce light deeper into the space. Replace heavy drapes with sheer curtains or blinds that let light through while providing privacy. Consider installing solar tubes or skylights in dark hallways and bathrooms. Light shelves above window height can bounce light onto ceilings for deeper penetration.