My locs turned 4 years old in May. My hair routine is pretty much the same. I wash and retwist my hair every 2 weeks. I wash with Dr Bronners Tea Tree soap instead of commercial shampoos. I use Aloe Vera gel to retwist. In between washes I moisturize my hair with water and oil (Olive or Coconut). My go to style is two strand twist because I can go about my dat without waiting for it to dry. I think it’s about time for a Loc Detox. I last did one last year even though I don’t use a lot of product, I have been going to the gym regularly and did a mud run this year so I’m sure my scalp could use some deep cleaning. But, I am so happy with the progress of my hair and look forward to continuing this journey for years to come.