Cheap salt and food with normal salt/cheap salt give me blisters in my mouth. Now I always buy the expensive salt and that is OK and does not cause any blisters.
For the majority of normal peoples - no.
Called herpes
Fever blisters are cold sores, on or near the lips, caused by the oral herpes virus HSV-Type1.
you get cracked lips from cold exposure and not enough moisture on your lips.
This disease, also known as oral herpes or fever blisters, can occur anywhere on the body.
No, only if they are too loose-fitting would they give you blisters. Tight-fitting gloves or gloves that fit your hand just perfect should not give you blisters, as they're supposed to protect your hands from getting blisters, not give blisters.
No.
It's possible if your lips are dry they have little tiny cracks in them, and the salt will irritate your lips, and cause them to burn.
viral infections cousing blisters on skin of lips, nose or genitals
No as it can sting your lips if they are cracked or cut.
I have had my crocs for two years and never have had blisters. They are very comfortable I don't see how they could!
I can't speak from experience, but my friend has them and they give her less blisters than she got before she had them. This might not be true for everyone though.