Tahaarat

Q: A person has a rash like eczema on his scalp. Sometimes it bleeds a little. At night unconsciously he scratches it and it bleeds sometimes. Now it is very difficult to know where it bled etc, and at fajr time he simply makes wudhu as normal without washing his head. There may be some dry blood on his head. Is performing salaah in this manner permissible or does he have to wash his head completely every morning to make sure there is no blood? Sometimes for Fajr he has to be the imam of a small musallah when the Imam is not there?

Q: I use a raised toliet, when I use water to clean my private part, this water touches dirty water in the toliet then some dirty tiny drops of water bounce back to my legs so basically when I was wash my private part with water this water drop down and mix with dirty water then bounce back to me.  When I look carefully I see very tiny drops of water on my legs. Do I need to wash my legs with clean water? I was told by an Aalim that I don't need to wash my legs because they are only tiny drops of water.  I was told to ignore this but I worry my salah will not be valid.

Q: I was making istinja and the toilet water is high and I don't know if any water splashed on me while I was pouring water to clean myself so should I leave it or take bath?

Q: I made ghusl and soaped my body twice then gargled and put water on my nose but something tells me I've missed places out although I soaped the whole body twice. Could it be possible for me to miss a place out if I soaped the whole body twice and will fard ghusl be done?

Q: After having sexual relationship with my husband and my husband ejaculates and this gets on the sheet bed. What should I do? Remove the bed sheet and wash it completely or can I just put some water to wash the dirty parts?

Q: I gargled once and put water in the nose soaped the bottom half then top half then rinsed is ghusl done? I am confused in my mind I think its
not done at all that I might have missed some place out as I was standing under the shower.

Q: How should a Miswaak be disposed of?

Q: In fard ghusl under the shower is it possible for any hair to remain dry?

Q: What is the proper method of cleaning a chair (which has najasah on it), if the chair is of the same material as a sofa (i.e. the chair is not a
non-porous surface)? Is using a wet cloth sufficient to clean the chair?

Q: Do you have to gargle in fard ghusl or can you just move water around in your mouth like in wuduh?