I use vatika oil, which is coconut oil enriched with henna, amla and lemon. It does have a strong scent to some, but I like it and it makes my hair soft (and it's cheap). I think ladies on here might use the extra virgin coconut oil and you can find that at any whole foods or other health foods store. If you want coconut oil with no scent, you can get fractionated coconut oil, it is lighter though so it might not work too well for sealing. For sealing I mix some vatika and castor oil, it works great!