Feen, if putting ya prices up will help then do it, every custie you have will know how expencive fuel is and 90% will understand. But, what if you loose custie's as a result of you price increase, will you still have gained? What you could try is stream lining your round so that there is a little distance between jobs as poss, if you tell a custie that there will be a three week interval between their next clean because your adjusting your round and then they will be back to four weeks, they probably won't mind this. I did it so that I work in the same area as much as poss, I recon I save between £7 and £10 per week on fuel, probably more when you take wear and tear into account, and on top of that, less travel time means more work time.