I have always gone to the hairdresser, but recently didnt find the $$ so much of a problem, it was finding 3hrs to go to the hairdresser and get someone to mind the kids. So ive decided to get my hair done every 10 wks, but inbetween the greys, i will do it myself - with professional hairdresser colouring........
Do you know what colour they use on your hair (professional colour name, they are in numbers, not supermarket colours).??????? If you know that (e.g im a 50/50 of no. 7 and no. 8) you could try and buy them from a wholesaler and save a heap. e.g a small tube of the hair colour costs $11, the bigger one double that, then i will have to buy peroxide $22 (my girlfriend does her hair every 4 wks and still has her peroxide after 3 years !!), its worth looking into...personally i would never buy supermarket brands, but thats just me.....

Good luck.