Blonde dye for 100% grey

[foxlover47]

Hi
Do any of you have any hair dye recommendations for a blonde that covers 100%
grey?
I can't afford to go to the salon and have a full head of highlights , a previous hairdresser told
Me
I was 100 grey and I didn't need to cover it with ash blonde all the time.
I have a really pale complexion so usually put a light ash blonde but the front of my hair all ways looks whiter than the rest of the colour.
I don't want to embrace grey just yet , when I colour it dark it fully covers but so far the blonder dyes aren't doing much.
I love it dark yet have to colour the roots twice weekly so went back to blonde to try and hide it.
Thank you in advance for any ideas or advice

Anyone ?

I'm very grey, almost white and find Garnier Nutrisse permanent dye does a good job and my hair feels in great condition afterwards. I use 8.13 medium beige blonde and recolour every 5 weeks or so.

For years I used a Clairol permanent but they changed the formula a couple of years back and I didn't find it very good on my hair.

@Desperatelyseekingreason ah thank you so much for your reply I will grab some
Of that out shopping :)
I really don't want to go dark due to the upkeep but was worrying about the white colour difference
Thank you :)