Issue No.363- It is recommended for one to urinate after seminal discharge so that the remaining particles may come out. In case, therefore, he does not urinate and after ghusl, a liquid which is not known to be semen or something else comes out, it will be deemed as semen and he must perform ghusl again.
Issue No.79- Moisture that is discharged, besides urine and semen, can be one of three types:1) The liquid which at times comes out after urinating and is a little white and sticky which is called wady. 2) The moisture which is discharged during foreplay which is called madhy. 3) The liquid which (at times) comes out after semen which is called wadhy. All of these types of moisture are ṭāhir, provided that the urethra is clear of urine or semen; they do not invalidate wuḍū and ghusl either.
Issue No. 98- An egg from the body of a dead hen is ṭāhir, provided that the eggshell is hard, however, its exterior must be rinsed and made ṭāhir.
Issue No. 99- If a lamb or kid dies before it is able to graze, the rennet found in its stomach is ṭāhir, but its exterior must be rinsed and made ṭāhir, as an obligatory precaution.
Issue No.103- If a halal meat animal is slaughtered in accordance with sharia, and the usual amount of blood goes out, the blood still left in its body is ṭāhir, unless the blood leaving the body goes back in because of the animal’s head having been at a higher level at the time of slaughtering. In the case of the blood going back into the body of the animal due to breathing, as an obligatory precaution, it is necessary to avoid that blood.
Issue No. 118- The hands and clothes of those who keep a dog in their house or eat pork are treated as ṭāhir as long as one is not certain that they are najis.
Issue No. 119- Prayer performed in a house where a dog has being kept is not void.
Issue No. 120- Clothes made from the hide or fur of dog or pig are najis and prayer in them is invalid.
Issue No. 121- There is no problem in keeping a dog for different purposes such as hunting, guarding a house, an orchard, or a flock, and for police purposes, although they are still najis.
Issue No. 122- It is not permissible, as an obligatory precaution, to keep dogs for entertainment or as a pet, if they do not have any benefits such as guarding a house or flock, hunting or similar purposes.
Issue No. 124- Medical and industrial alcohol about which one is not certain whether or not are taken from an intoxicating liquid, are ṭāhir. Furthermore, the colognes, perfumes, and medicines that are mixed with medical or industrial alcohol are ṭāhir.
Issue No. 123- All alcoholic beverages which intoxicate a person are najis as an obligatory precaution, but narcotics like hemp and hashish which cause intoxication but are not originally liquid, are ṭāhir, even when water is mixed with them and they become liquid. However, it is still haram to use them.
