Removed ball valve from previously sweated fitting by heatintg it up. Cleaned ball valve and attempted to re-sweat new copper nipple to it. I cleaned it thoroughly, used flux, but could not get fitting to draw totally. Pin hole leak. Suggestions?

I have a problem where my sweat really smells. Not a body odour smell, but a very stale smell. I bath every day, use anti persperant, but its some times out of control! My wife has to change and wash the bed sheets at least three to four times a week cause it's that bad, any ideas??

Can I use Apple cider vinegar to treat dandruf in my chemically treated hair?

Hi guys. I have a heat pump/furnance unit and it has been working great but I have noticed in the past week that the duct attached to the furnance/blower in our garage is sweating a little bit. It has been very hot lately so I have a feeling that its just from the humidity it the garage, but do you...

How can i make my own vinegar,any recipes? :-/