We all know the power of compound interest over time (well it used to be good anyway :
)
Well the real power of marketing is when you do the same with your marketing methods.
If you have one sledgehammer method to get new business that's great but if you do nothing more the guy down the road who gets a modest influx of new Clients but applies all the other stuff it then multplies out way way more, and more cheaply too.
So every new client, he looks after, does a good job, asks to clean all Madams other stuff, has a referral system, has a reminder system, he notices what she's interested in, goes the extra mile, finds out where she/hubby works....etc etc
There's one big BUT though, it's a bit like hard work though and some haven't go time/patience or want to communicate with custies, so they would prefer to bung out some more leaflets.
Whatever works for you.