Impurities

Waswasas

Q: Please can you assist me with the following: My family eat non-meat products from non halaal restaurants such as fish, vegetables etc. I am therefore concerned that their clothes become napaak as a result of 1.) crumbs from their food falling onto their clothes (which could potentially be contaminated) or 2.) from sitting at such places as there is always a possibility of crumbs of the non halal food being on the seats. Whenever I see crumbs on their clothes I begin to get concerned however I am not certain if the crumbs are from eating at a non halal place or from eating elsewhere. I would therefore like to know if this makes everywhere they sit subsequent to eating at such places e.g. couch, bed, car etc napaak and would I have to wash it thrice every time this happens? Furthermore since I am not certain regarding the source of the crumbs, do I also need to was their clothes thrice.

Urine on the bedsheets

Q: My son did urine on the bed and it got dry afterwards. If I sit on that bed then will me and my clothes be impure? If I wash the bedsheets only once,  if I touch the bed sheet wet or dry will I be impure in both cases?

The size of the dirham

Q: I want to know about impurity that is equal to one Dirham. As I am in Pakistan, so tell me the size of the coin here. I have searched a lot but I didn't understand clearly. So please tell me in simple words. Also, I am very disturbed due to semen. Bad thoughts come untimely and some liquid comes out, so that Dirham concept applies here? Because I pray five times a day, I can't take a bath again and again. Please help me.

Cleaning impurity from the table

Q: I just wanted to confirm that If I take soap water and wipe the area with soap water and then wipe it clean with clean water and cloth will it suffice as I cannot wash the table with water. If I will pour water it will fall on floor making floor napaak, so will wiping it with a wet cloth suffice.