About the Skin DeepÂ® ratings. 1  EWG provides information on personal care product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government.
Even though the hot tub weighs up to 4,000 lbs full, when it is level the weight is evenly distributed over the bottom surface area of the tub at about 100 lbs per square ft. This even weight distribution allows the deck to support the weight easily. Of course, Murphyâs Law is still in full operation, so be sure to have a trained professional check out your deck before delivery day. Existing ground-level patios. A patio can be the perfect place for your new hot tub.
Heat Index Chart. by Temperature ( F) and Relative Humidity (%) www.srh.noaa.gov/srh/jetstream/global/hi.htm. The âHeat Indexâ is a measure of how hot weather feels to the body. This table uses relative humidity and air. temperature to produce the apparent temperature or the temperature the body feels. These values are for. shady locations only. Exposure to full sunshine can increase heat index values by up to 15Â°F.