Live rock Q's

[burrows14]

Im going to transfer all my cured live rock in my current system into a new in about 2 weeks and and do not want to bring any algae or other problems that I had in my old tank into the new one. Im thinking about pulling all my rock out of my current set up and throwning it in a garbage can for a couple of weeks with a power head and heater and doing a couple water changes. would this get rid of any problems? Im planning on buying some dry rock this weekend also that I would throw in to get seeded .