Blonde shampoo recommendations

[nervousfirsttimer1985]

Hello. I dye my hair blonde (well the hairdresser does) to a quite ashy tone. I know I need to use a blonde shampoo to keep up the tone but the one I did use has started irritating my scalp and doesn't make my hair feel great, even though I used the conditioner as well. Can anyone recommend a good blonde shampoo that won't break the bank?

Osmo best one hands down. Wear gloves though it stains hands

Fanola is amazing. Also wear gloves.

Fanola. Always fanola. Nothing else comes close. Ignore anyone who says any other shampoo. Just fanola.......

Thank you for the replies. I haven't heard of either of those before so will have to get some. Thanks for the gloves tips too.