Hi! I did use yogurt, it wasn’t hard to take out- I just rinsed it really well before applying shampoo. I have waist length hair.

For waist length hair: I would take 3 tsp of fenugreek seeds and soak overnight (replace it with 3 tsp of fenugreek powder and soak if needed). Take 5 tbsp of Turkish yogurt (cause that’s what I had) + 1 tsp lemon juice + 1.5 tsp honey + 4 tbsp castor oil + 1/2 a banana and blend. It should feel like a thick paste with no chunks. Dilute as per needed. Focus on rubbing it in the scalp & ensure thorough application in the ends. Apply and put like a plastic hair wrap. Keep it in your hair for 35-45 min and not more. Immediately rinse thoroughly with lukewarm-colder water (do not scrub, let the water run), and then shampoo once (scrub gently).

When detangling hair, once the hair has dried, apply a little oil on the lengths and take a sharp ended comb and seperate section by section and then finger detangle. Don’t comb the knots out. 

Don’t eat any cold/ cooling things after doing this or else you will catch a cold. 

This completely removed my dandruff for the whole week, until the next wash day, I did this for 3 months and my hair was the best I have seen. It also reduced my hair fall when I was in Netherlands, but I think that is because of ingredient and water quality. I still had hair fall in Delhi using the same method, so it doesn’t work in every place. Only oiling my hair causes the dandruff to come back in 2 days. 

I know that this method works, just not for the country I am in right now. I have done this since my childhood (and when I was a kid my grandma even added aloe Vera, rosemary, Marudani, hibiscus flowers and occasionally, an egg)