Painting clean edges

[10mm-man]

Blue tape with caulking apply the caulk with a tube which you wipe off with a wet finger clean off finger on a wet rag, make sure a little caulking seals the edge of the tape. Don't wait too long after painting to pull the tape, dry to touch.

+1 ^^^^^ This

[lllRorlll]

Buy a quality brush and learn how to cut.
Tape does not work on textured walls.
Cutting in is faster and looks cleaner. Might need to water your paint down a bit to do it.
Google up some videos on how to do it, it's really not hard.

^THIS

[Jer]

Hint, pros don't use tape. They cut an edge with the brush free-hand.

I started doing this and not only is it simple but it saves money and the end result is MUCH cleaner.