Step 1, Match the ability to loosen dirt, measured in pounds per square inch (psi), to the type of cleaning projects you are using the pressure washer for. A light-duty pressure washer with 1,200 to 1,900 psi can clean 10 to 40 square feet in 10 minutes. This would be a good model for cleaning a vehicle, garage floor or patio furniture. A medium-duty pressure washer with 1,950 to 2,600 psi can clean ...Step 2, Take into account the gallons of water per minute (GPM) that the pressure washer ...
Age-related hearing loss (presbycusis) is the loss of hearing that gradually occurs in most of us as we grow older. It is one of the most common conditions affecting older and elderly adults.
Aging eyes, medically known as presbyopia (prez-bee-OH-pee-uh), is a condition in which the lens of the eye gradually loses its flexibility, making it harder to focus clearly on close objects such as printed words. Distance vision is usually unaffected. Presbyopia, which is named from the Greek words for old eye, is part of the normal aging process and is easily treated with eyeglasses or contact lenses. LASIK and other types of surgery cannot prevent or remedy this natural occurrence, which affects nearly everyone by age 50.