My mom and brother live in a house with no air conditioning. My brother lives with mom, does not drive, and has a full-time job. We have an aide that stays with mom from 8:00 - 12:00. My 82 year old dad has been sitting with mom until the aide gets there, then he comes back until the aide leaves and he has to go and pick my brother up from work. My husband and I bought a portable air conditioner a couple of years ago, but it covers a small area, and even when it's on, the temperature in their house is still in the 80's. Mom has dementia, bathroom issues, and a heart condition, and cannot walk without a walker or assistance in a transport chair. So she never leaves the house unless she is taken to a doctor's appointment. Even then it takes 2 people to help her to the car. Is there anyone who can assist with making mom's house cooler? I am worried that mom or my brother will end up with heat exhaustion. There is no air conditioning where my brother works, either. This weekend the temperature outside is supposed to be almost 100, not including the humidity.