The right oil can make or break your weed whacker's performance. Knowing what your engine needs keeps it running smoothly and ...

Weed whacker or string trimmer, eventually you'll need to re-spool the thing with new line. So you'll want to know the signs it's time (and when it isn't).

Weed whackers are useful tools, letting you clean up narrow parts of your yard that a lawn mower can't reach, such as areas near fences, raised beds, and around your home. However, like all tools.