This is a good deep treatment, but safe enough to use after every shampoo.
2 parts silicone free conditioner (I use Nature's Gate Original Herbal)
1 part honey
1 part clear aloe vera gel (found at walmart in the lotion dept Fruit Of The Earth)
So if you use 1/4 cup of conditioner , ad 1/8 cup honey and 1/8 cup clear aloe gel
Mix the honey and gel together and heat in the microwave. Stir in the conditioner and apply to freshly washed damp hair. Cover with a plastic cap and a warm towel wrapped around that. Leave on for anywhere from 10 minutes to 2 hours, if you wish. Rinse with warm water, followed by a cool/cold rinse.
The secret to a deep treatment is not oil. Oil just sits on the hair until you wash it off. Honey and aloe are natural humectants (moisture) and are better for your hair. Hair is dead, it needs moisture. Skin is alive, it needs natural absorbing oil, like jojoba or shea. Jojoba is the closest thing to our own natural sebum. It takes very few DROPS of jojoba to moisturize the ends of wet hair, or your face. I use the jojoba (2-3 drops) as my regular moisturizer now and I have an oily t-zone. It just soaks right in and then I can apply my mineral make-up over it.