Advice please....

I have been having my hair bleached for the last 12 years or so, my hair is normally medium brown.
I started having highlights then it went up to a full head with foils.
So now its all basically blonde on top, I've had enough now of the roots coming through really quickly.
Is there anything I can from home, to get it either back to the brown colour or going full blonde and being able to get home kits.

Hiya i'm a hairdresser, Firstly dont ever use home kits....they reck ur hair!!! also if u are wanting to go brown again u'll need to get ur hair done proffessionally to make sure it goes well. as it needs to be re pigmented again! but I'd suggest if its the upkeep ur finding hard then u should definately go back to brown as ur hair wont need to be done so often. I had blonde hair which i found difficlut to keep and afford! so i went back to my natural brown which hardly ever needs coloured! which is great for my bank balance!!!, hope this helps. feel free to message me if u need any other help!