Dover was founded as the court town for newly established Kent County in 1683 by William Penn, the proprietor of the territory generally known as the  Lower Counties on the Delaware.. Later, in 1717, the city was officially laid out by a special commission of the Delaware General Assembly.
In general, the average cost for keratin treatments was about $285. The cost of keratin treatments vaired quite a bit, however-so by making a few phone calls and comparing prices, you might be able to save a few hundred dollars. The least expensive treatment in our sample was $125 at a salon in Denver. The most expensive was in a Detroit area salon for $400.
It takes about two USD 200 to treat medium length hair and straighten it using the Keratin Hair straightening treatment. Benefits of the Keratin Hair Straightening Treatment. 1  Once you get the straightening treatment, you can bid good goodbye to frizzy hair for a good three months.