2 weeky is a northern thing, they get away with it because there charges are very lwo IMO (not bite me for beng honest)
I clean 4 or 8 weekly 4 is normal
dont be fooled into think just because your 8 weekly customers will not say wait till spring
THESE ARE NOT CUSTOMERS YOU WANT ON REGULAR WORK PATTERNS, KEEP THEM ALL THE SAME BUT CHARGE THEM A YEARLY PRICE CUT DOWN TO HOW OFTEN THEY WANT THE CLEAN, SO YOU DONT LOSE OUT. sry for shouting
Ian