Phlegm and spittle falling into a well

Shu'bah said: I asked al-Hakam: If a man's phlegm falls into his ablution water, what is the ruling? He said: "He should take it out with his hand like this." While saying this, Shu'bah put his hand into the water and showed how to take the spittle out.

Ibrahim said concerning phlegm: Take the phlegm out of the water together with the water around it. If there is saliva in it as well, the water is spoiled (unfit for ablution).

Al-Hasan said concerning spittle that has fallen into water: Take it out and perform ablution.