Oils and pre-poo deep conditioners

[Larki]

Will doing a rather heavy oiling with coconut oil prevent a pre-poo deep conditioner from affecting my hair, by sealing the conditioner out?

[LadyCelestina]

No I don't think oils intervene with protein adsorption,and as for non-protein DT...I guess oils don't 'seal' 100% everything...I mean if you can get it wet you should be able to get humectants and emollients to work.