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.
The average replacement window cost is $300-$700 for a single window inserted into existing frames. This would equate to $3,000 to $10,000 for a home with about ten windows. A 30- by 48-inch window can range anywehere from $150 to $500.