I think coconut oil would be a bad choice in sealant since it can penetrate your hair. It doesn't seem like it would be good for keeping anything "in."

I didn't/dont have an issues with the sent. When it's wet/absorbing it can be pretty strong but once it dries you really cant smell it unless someones nose is all up in your hair

Last relaxer: August 2008
Big Chop: December 2008/January 2009

Blog: Alice in Nappyland