kifehéredik betyder på engelska

bleach [bleached, bleaching, bleaches]▼◼◼◼verb
[UK: bliːtʃ] [US: ˈbliːtʃ]

whiten [whitened, whitening, whitens]▼◼◼◻verb
[UK: ˈwaɪt.n̩] [US: ˈwaɪt.n̩]