I didn't know this technique had a name. After having my baby, I decided to be proactive and work on slowing down or preventing post partum shedding before it even started. I was researching natural remedies and came across an article on aloeverajuiceforhair.com talking about how it prevents hair loss and a whole butt load of other things. It pretty much gave the same technique of using it as she did:
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"1. Preparation In a bowl, mix half a cup of aloe vera juice and 2 tbsp of another essential oil. You can use hemp seed, avocado, jojoba, grape seed, or olive oil. In a separate bowl, melt a quarter cup of coconut oil. Do not use microwave or stove to melt the oil, but you should only sit its container/jar/bottle in a hot water.
2. Applying the Mixture Before applying the formula, separate your hair into many sections. It is also important to rinse your hair cleanly first. Apply the mixture of aloe vera juice and essential oil to each section of your hair. It would be easier if you pin those hair sections, too. Please make sure that the mixture covers your hair all the way up from its root to the tip.
3. Applying the Coconut Oil Unpin a section of your hair, and then apply the coconut oil. Do not forget to pin it up again when you are done. Perform this step one hair section at a time until all sections are treated. This process may take times, but you must perform it for optimum results. Next, use a plastic shower cap on the head for 15 minutes to an hour."
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I've been using aloe vera juice and coconut as a pre-poo for the last 8 weeks (4 washes to be exact as I wash every 2 weeks) I've had almost no shedding and my hair is darker and shinier. Here are pics of flexi rod sets from the beginning of when I started until now in the order of wash days. The results seem to come over time. (i did use a different setting product in the last pic but I still think the bulk of the shine is from AVJ)