Impurities

Doubts regarding purity

Q: My friend ate chicken and washed his hands and then he met me and touched my shirt then I noticed his hands and they were wet and then I found out that he ate chicken by asking him. His hands were wet when he touched me and I don't know whether the oil of the chicken was still there on his hands or not and I don't know if it is haram or halal (chicken). Is my shirt paak?

Bleeding lips

Q:

1. If my lips bleed and I lick my blood and then my lips are clean and there is no trace of blood on the tongue, are my lips and the tongue paak.

2. Due to sweat and scratching dirt remains in my nails and I made wudu and I read salaah and then after sometime I noticed dirt in my nails and I am not sure whether it was before wudu or after wudu. Is my salaah valid? Is this kind of dirt permeable.

Discharge coming onto one's clothing

Q: I went with my family to a family friends event while I was there. I don't think I thought of anything inappropriate (sexual) not that I know of. When I came home I used the bathroom and when I was washing myself there was a lot of discharge but I don't know if it was because of thinking about something inappropriate at the gathering we went to. I washed 3-6 times. There wasn't a lot of discharge on my underwear just the normal one. Am I napaak as I don't know what it came from? If I am using my phone and sleeping on my stuff is it now napaak? Are the fancy clothing I wore their napaak? There isn't any discharge on them?

Droppings of crows

Q: I live in India and most probably the droppings of Indian crow (not sure if it is carrion crow or Indian crow but mostly Indian), should I consider the droppings of that crow to be pure?

A child's vomit

Q: I was talking to my brother about my situation regarding my nephew's vomit and he told me that if a vomit which is more than mouthful falls on anything that makes it impure if it is more than the inner palm circle. If the vomit was less than moutfull and the baby vomited 100 times on the same matress and no matter how many stains their are on the mattress it would not be considered impure. Is this true?

Rinsing the bucket after washing impure clothes

Q: My parents do not understand about najasat much. They clean the impure and the pure clothes together in the same bucket and later they do not wash the bucket and use it again for washing purposes. I have told them that the bucket becomes impure and has to be washed before used again but they are not listening to me and scolding me. When I talk about this now my exams are getting over and I have to go to my home and they wash the clothes the same way as they used to. So if I go and pray with the same clothes after knowing that they are impure will it be kufr and what should I do? Advice me.

Impurity on the floor

Q: When I was in my home many years ago semen got onto the floor (not tiles but smooth floor). I knew nothing about najaasat and all so I just wiped it off with dirty cloth and there was no trace of najasat over there then and later the floor was cleaned with wet cloth and the same cloth is used for cleaning the whole house. Does this make the whole house impure? And if so then the water on the floor which gets absorbed or dried make the floor pure again? If not what should I do now?