Puckered

 Still, the New York Times is useful...

https://www.nytimes.com/wirecutter/reviews/baking-soda-vinegar-cleaning-tips/

Went to Canadian Tire:

https://share.gemini.google/0PXYW3koMU3r

Not kidding that one should use gloves with this product, and wear glasses. My

lips feel unnaturally puckered and I did one minute.