Johnnny andrew
Johnnny andrew voted up Ancient Hippy's answer
My toliet bowl is really loose an isn't flushing right we bought Oatey plumber's putty caulking and sealing compound would this work to keep it from moving?

You might want to try tightening the toilet flange bolts. Pop the caps off and tighten one side slightly, then the other. Keep going back and forth, tightening one side then the other. Caution, don't over tighten, you could crack the toilet.