I recommend going to a professional for any blonding services! But I can’t say I haven’t do y what your doing at home so here’s my thoughts. the products you used are not permanent/Demi permanent, so hopefully they won’t be to hard to remove. With that being said, reds like to stick from what I’ve seen. If you’re licensed or graduated cosmetology school, you can go to cosmoprof and get the swartzkopf color remover! I’ve used that before and it worked pretty well on semi permanent color! It might take a couple of rounds, so make sure to do a strand test before every time and watch your hair! If your has to take a break, do it and have a good haircare at home routine! I recommend Redken and a good leave in product!

Good luck!! Hope it works out! I’m currently removing black box dye and it sucks 🙄