Tahaarat

Q: Yesterday my husband sat on a bench at the airport which had crumbs on it. I am not sure what the source of the crumbs are and I am now concerned that everywhere he sat thereafter like the car as well as the bags which came into contact with the parts of his clothes that touched the bench have now become napaak. I did check his clothes for traces of crumbs but it was hard to determine what was crumbs or just fluff and dirt and also what was the source of it as he was wearing the clothes the entire day and could have gotten the crumbs and dirt from various sources. Please let me know if I am required to wash everything that his clothes came into contact with thrice to make it paak?

Q: If someone is in the state of janaabat, but there is no sufficient water for ghusal, although there is water for wudu (ablution), what should he do?

Q: How much amount of wadi (fluid after urination) invalidates ghusal?

Q: After I showered, I was walking out and my soaking hair touched the wall where there was napaaki and then I didn't wash it because I don't know if its napaak, is my hair napaak now?

Q: I read previously that it is permissible to make wudhu with lipstick on. Please confirm.

Q: What is the ruling on the alcohol present in detergents (such as bleach and window/floor cleaners)? Are they permissible to use?

Q: Sometimes i feel like a thick fluid is coming , colourless, occasionally even when the wife is around. Do I have to bath/ghusal?

Q: Is ethyl alcohol from corn halal? the reason I wanted to know is because I got a reply from a company who said they use ethyl alcohol from corn in their dish washing liquid, so is this washing up liquid permissible to use, because it is washed off anyway.

Q: If you've had a sexual dream about your husband and think you've orgasmed, do you need a ghusal?

Q: Whenever I start sleeping I have some sexual thoughts or dream in begining of sleep and I feel wetness. I don't know that these are just the thoughts or it is dreaming but I am sure that I don't remember any sensation or vaginal throbbing so this is wet dream or not? This happens to me almost everyday.