Faraaidh of wudhu

Q: If one had applied oil to the beard or head, should one wash out the oil when performing wudhoo or ghusl? Or will the wudhoo/ghusl still be valid if there is oil remaining?

Q: Someone works with wood and thereafter he makes wudhu. After salaah he finds that there are little wood splinters on few places pinned in his hand. Is his wudhu valid?

Q: I used a pattex glue product and now have glue all over my hands. Its time for zohr salaah. I have tried for the last two hours to get it off with different materials and have no luck till now. Can I read my salaah?

Q: Will it be permissible to make masah on medical stockings for ladies suffering from varicose veins? It is very difficult to remove these stockings for wudhu.

Q: If we wipe our feet with wet hands and don’t actually wash them would it be sufficient to discharge the fard.

Q: I would just like to know if it is permissible to wear 'peel off nail polish' that you can put on after performing wudhu, and then peel off when you need to make your next wudhu, it peels off easily, also comes off in water. So would it be permissible to use and can you pray salaah with it?

س: "chin" لا أدري كيف هذه الكلمة في العربية و لكن أفهم معناها. هل هو جزء من الوجه، الذي يجب غسله في الوضوء؟

Q: If after washing the face for the 3rd time in wudhu, a beard hair fall out, should that place be washed again? Or if one washed his arm three times and thereafter a piece of skin on his arm peeled off, should the 'new' skin be washed again?

Q: Minuscule food parts in mouth after wudhu, does it affect the wudhu from being valid? i.e. they were floating in the mouth when rinsing mouth during wudhu. Moreover, what is the ruling on doing wudhu when one has food particles between one’s teeth?

Q: After wudhu and prayer one sees few (say 3 or 4) black minuscule grains of something (like a minuscule grain of powder or dust) under the nails, had it affect his wudhu?