I think they charge quite enough these days, so I don't tip my hairdresser. I have been going to them for quite a while as well. I have got past caring whether they will be bothered about that, as I cannot even afford to have my hair done very often, without paying them extra - particularly in your case where you are not entirely happy. Maybe you should only tip your hairdresser when she finally does what you are asking for - she might get the message! Generally I would not advise anyone to tip a Hairdresser, they get paid quite a good salary these days. Once upon a time they were quite poorly paid, but definitely not these days, so don't feel bad about not tipping. Perhaps you could tip the apprentices that wash hair, sweep the floor and make cups of tea...................now they ARE poorly paid!