I loved the sire don't get me wrong I plan on using the site for everything you say, I just don't know what I should say in my disclaimer to protect myself. I live in Florida and were I live there are a few thousand houses and commercial buildings that were built with cast iron and only two companies that offer hydrojetting in the area. I want to tap into that market, the price that they give these people is from $3500-4500 to descale. I want a piece of the pie. I have been in plumbing for 20 years in all phases but just need to figure out what to put in disclaimer when that is the least experience I have. Any suggestions?