squeaky floors

[gerri]

Does anyone know what to do about squeaky floors? It was only one spot before, but now there seems to be a couple more places. I hate to go through that black plastic under the house for fear of ruining the insulation. but i don't want to damage my floors inside. HELP!!

[Eugene]

It could be that the lag screws that hold the frame to the underside of the floor are getting loose, just get a big rachet and snug them up.
If that doesn't help, you need to find why your floor decking is getting loose. Is there water under your home? Find the cause before attempting any repair.