On this subject, the hadith of Ibn Abbas (may Allah be pleased with him) has already passed, in which the Prophet (peace and blessings be upon him) gave the instruction concerning the one (who died) in ihram: "Wash him with water and lote-tree leaves, and do not bring any perfume near him."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / A6