ANSWER: If the state of wudhu you are in is the result of a real full wudhu where you had washed your feet, you can change as many socks as you wish as long as you are in that state of wudhu. 

Read more

ANSWER: This is not permissible. You must make ablution when water is available. You can do wudu before leaving the house for the airport and wear socks and can wipe over them when renewing your wudu, instead of washing the feet.

Read more

ANSWER: No problem as long as you rub the skin with water so that the cream doesn’t form a layer preventing the water from reaching the skin 

Read more