Hot Oil Treatment is just as the name said , hot oil lol ... I was first introduce to hot oil treatment when I was relax ( currently transitioning ) , I would do this treatment on relax days and maybe sometime I would put it off to two weeks post relax . The brand hot oil treatment I used back then was V05 , I would massage it in my hair and then let it sit for 10 -15 minutes under a hooded dryer with shower cap , sitting under the dryer is optional . What it does/ Benefits Hot oil treatment is for damage are dry hair , damage that result from chemical application such as relaxers, color and also from heat styling tools . This will make the hair more healthy and beautiful . Hot Oil treatment condition the hair and gives it extra moisture . The hot oil will help repair damaged and weak hair when each strands receive the oil also it will help to prevent breakage , dryness , frizz and it help to give your hair shine .