I was just thinking-wondering?
Is there anything that we can buy that would actually save us money?
example replace a real dirty air filter will give us better MPG, but how long far do we have to drive so the better MPG out weigh the cost of a new filter. LED lighting uses less juice but with the high cost I calculated it would take me 22 years to save over a CFL in my brick & stick house
So in short what are the best saving purchases that we can realisticly see a savings in the shortest payback time?
example replace a real dirty air filter will give us better MPG, but how long far do we have to drive so the better MPG out weigh the cost of a new filter. LED lighting uses less juice but with the high cost I calculated it would take me 22 years to save over a CFL in my brick & stick house
So in short what are the best saving purchases that we can realisticly see a savings in the shortest payback time?
