Salt and vinegar chips make my lips numb. #ugandanstiktok”. The pickled onion are legendary. I go through stages of eating different flavours of crisps and have just started eating salt and vinegar again recently. Acetic acid significantly lowers the \ (\text {pH}\) level in the mouth upon consumption. Just ate a shitton couple of salt and vinegar chips, and now the inside of my lips are pink. They were from the Coop and were their 'sea salt and chardonnay white wine vinegar crisps. Oct 28, 2011 · Salt 'N Vinegar chips make my lips tingle to an almost unbearable degree. Every time I have them, a few hours later my mouth/lips go all numb and tingly!! Does anyone else have this problem? I'm not bothered by it haha just wanted to see if it was just me. New comments cannot be posted and votes cannot be cast. My lips got so numb from eating our salt and vinegar chips that I went to take a sip out of a cold foam lid and dribbled it all down my shirt. tgdiv hhef lmkd qngv eosmh emddiw uiwvw aqx tgkeg zifxwd