BondiBoost recommends using one to three times per week for optimal results. -Massage a small amount into wet hair, lather and then rinse. -Follow with BondiBoost HG Conditioner (sold separately) for optimal results. -Avoid eyes and discontinue use if you notice any irritation. -As your exciting journey to natural haircare formulations begins, some users may temporarily experience oily hair as a result of the detoxification process your scalp may go through, as it rebalances from chemicals to natural ingredients. Some customers have found common remedies like adjusting wash frequency, thorough rinsing, decreasing the amount of product, rinsing with apple cider vinegar, and salt scrubs to help support the hair.