The always caller guy

At my regular home game (NL $0,5/1) there is this guy who will keep calling preflop raises with crap hands , and keep calling pot sized bets at the flop with inside str. draws and runner - runner flush draws.

Personally I dont either win or loose money to him, but believes that a player who will play anything, and call any draws could be very profitable to me.

As long as he misses his draws it's quite simple, and even if he hits it's quite simple. I've read Mike Carro and found some solid reads..

The reason why i cant make good moeny at this player is if I hit top pair and start betting to pretect my hand, and give him bad pot odds at his draws, well, sometimes he has made a set or two pair, and off course loves to slow play them. So, when he acutally floppes something good, I end up paying him off figuring him to be at his usual draw.

What is a good strategy against this type of player, besides looking for more reads.. ??

thanks