Mark 8:23
So He took the blind man by the hand and led him out of the town. And when He had spit on his eyes and put His hands on him, He asked him if he saw anything.

Jesus healed people with a touch, with a word, and just by some touching His garment.
Here He uses spit.
I’ll be honest and say gross but then I’m not big on eating or drinking after people.
I’ve heard that people thought spit had medicinal qualities.
I’ve also heard that Jesus used it to lubricate the man’s eyelids because they were matted together.
I guess if Jesus wanted to heal me I would not mind any means possible, including a little spit.
It’s a small price to pay for someone that bled and died for me!