guaifenesin is an expectorant it works by thinning and loosening mucus in the airways clearing congestion and making breathing easier if you are self treating with this medication it is important to read the package instructions carefully before you start using this product to be sure it is right for you
Replacement Windows Cost. Typical costs: Expect to pay an average of $300-$700 per window for replacements placed inside existing (and structurally intact) window frames, but it could go as high as $1,000 per window, for a range of $3,000-$10,000 for a one-story, three-bedroom home with 10 windows.
How much does it cost to install or replace windows? Windows are an integral part of every home. They let in sunlight and air, and provide a view to the outdoors. No window lasts forever, though, and it's common to need to replace your windows roughly every 20 to 25 years, if not sooner.