Ihraam

Using a mask in Ihraam

Q: I have a few questions regarding hajj.

1. For example while in Ihram can one wipe his head and face with a small hand towel as it is going to be hot, especially in arafah?

2. While in Ihram can one use toothpaste to brush?

3. When you are in Ihram can one wear a dust mask as they are sensitive towards dust and fumes?

Putting on one's ihraam before passing the miqaat

Q: My friend is travelling for Umrah next week. He will land to Jeddah, from there he will travel to Makkah without making Ihraam and making Niyyat of Umrah. From the hotel after checking in he will go to Masjid-e-Ayesha with the niyyat of umrah and from there he will wear ihraam and will perform Umrah. Is it ok or is it mandatory that he has to make the niyyat from Jeddah?