Pure and Impure Items

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: 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: 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: What should we use in place of cream, bath soap, shampoo and deodorant?

Q: Are tears from a watery eyes impure? I also have blepharitis which is said to cause watery eyes. But mainly my eyes feel dry and when I blink they water or sometimes tears come out. I’m not sure if it’s najis because when my eyes are dry they feel like there burning when I close and blink.

Q: Is it permissible to use pig dung as a fertilizer for soil to plant?

Q: Can we wear and wash clothes made up of recycled plastic fiber in a washing machine with other clothes? Are these clothes pure to use as these days mostly clothes use recycled material.

Q: Please can you help me with the following:

When I flush the toilet, drops of water fall on the seat, does this make the seat napak? If something napaak falls on the toilet seat, I usually wipe the seat with a wet cloth then wipe it with a dry tissue. Sometimes my thigh gets a bit wet when I sit on the seat as the seat is not completely dry after I have dried it, will this make my thigh napaak?