There's still a little of hair growing in strange places where the pulse light hair removal hasn't touched.
ご質問ありがとうございます。
少し長くなりますが「There's still a little of hair growing in strange places where the pulse light hair removal hasn't touched.」と言えます。
まず、「There's still a little of hair growing in strange places」は「変なところにまだ毛が少し生える」という意味です。
そして、「where the pulse light hair removal hasn't touched」は「光脱毛の当て残しで」を表します。
ご参考になれば幸いです。