Hadith 8:2210
Abu Bakr narrated to us, he said: Jarir narrated to us, from Layth, from Mujahid and Shahr, they both said: There is no harm in the *muhrim* (a person in the state of ihram) having his clothes washed, and ordering them to be washed. And they both disliked that he should wash them himself.
حدثنا أبو بكر قال حدثنا جرير عن ليث عن مجاهد وشهر قالا لا بأس أن يغسل المحرم ثيابه ويأمر بها ويكرهان أن يغسلها هو