The frequency of hair treatments depends on your hair’s condition and the type of treatment you’re considering. For deep conditioning or moisturizing treatments, it’s generally recommended every 2-4 weeks. However, if your hair is severely damaged or very dry, you might benefit from weekly treatments initially. Protein treatments can be done every 4-6 weeks, or as needed based on the elasticity of your hair. Keep in mind that overdoing treatments can lead to product buildup and weigh down your hair. Consulting with a professional stylist will help determine a personalized treatment schedule that best suits your hair’s needs.