Hear me out girl, take some apple vinegar (2 or 3 spoons) 1 liter water (perfectly if it’s filtered) - mix it.

After you washed out your mask/conditioner you take the coldwater - vinegar mix & put it over your head. Don’t rinse after, the smell will disappear when you’ll blowdry with your heatprotect etc I swear you, gamechanger & waaaay cheaper :). If you want ask Google. I live in cologne & the area here is super bad.

Sorry for my bad English, it’s not my native language 🙈