Impurities

Q: Can I use menthol crystals in fragrance free soap base. Menthol crystals doesn't have any particular fragrance. It has a bit of a cooling sensation.

Q: Is haraam cheese impure?

Q: My cat just ate impure food and she rubbed her mouth on part of my sleeve. The sleeve then became wet and smelt of her saliva. I used wet-wipes and rubbed over the area until there was no smell and then I dried the area. I continued to pray in the same top. Was this okay in terms of purification?

Q: I recently purchased a room carpet from a non-Muslim which I intend using as a carpet to perform Salaah on. 

There are no apparent traces of najaasat on the carpet but there are a few stains which look like they may be from food or drink. 

The carpet is too thick and big to be soaked and squeezed. In order to ensure the carpet is paak, must it be washed once, then left to dry; then washed again and left to dry, and washed a third time and left to dry; in order for it to be paak? Or will one wash and soak be sufficient?

Q: If someone touches blood from a wound which is not flowing, but a few seconds after touching it the blood starts flowing. Is that blood that he touched paak or napaak?

Q: Is the outer of a babies nappy napaak?

Q: I had a dirty wet wipe on the floor. As I picked it up, it touched my duvet. Would I need to wash my duvet?

Q: Is it permissible to massage the body with cannabis oil due to pain? 

Also is it paak?

Q: Are these halaal? 

Mineral oil, Paraffin, microcrystalline wax, tocopheryl acetate, fragrance. 

They are the ingredients of vaseline petroleum jelly skin protection. I searched them and mustakshif app said its haraam. I have a little amount of this on my shirt and phone because it was on my hands. 

Q: My 3 month old son had a portion of his clothes wet with urine. I removed the onesie and placed it carefully on the bed with the urine part facing upwards so I could wash it. 

I fed my son and when I was done I picked up the onesie and went to wash it. Then I saw the onesie was completely dry all over and I couldn't find the spot where it was wet previously. 

Can I use this onesie now or must I wash the whole thing?