I tried this after seeing it on Glowie Co's IG. I like that with the brushhead, I can target the lashes. It's harder to do this with a cotton pad alone. But i also felt like it's no replacement for a cotton pad. Maybe my expectations were just a bit too high thinking it would all magically come off. I find that using this in a combination with a cotton pad and makeup remover makes my life SO much easier though.
I love to use Heroine Make waterproof mascara but I admit it's quite hard to remove. Luckily this mascara remover helps to loosten it up a bit before I go in with makeup remover to wash it off.
Heroine Make mascara and eyeliner is my go-to HG but it's so waterproof that it's pesky to remove. If you live in a humid climate like I do, I need it to avoid it smudging when it gets muggy. This mascara remover makes it so much easier to remove, just brush on my lashes and it really helps to loosten it up.
Why do you need it? Because it works great to remove waterproof mascara and this is strong enough for it. Also, other mascara removers, the brush gets dirty too easily and I don't want to put the dirty brush back into the container. This brush is actually a sort of plastic brush so you can easily wash it so it's more sanitary.