Have you tried naval oiling? This one is from @GuruNanda LLC and is a at on my store
Products in this video
GuruNanda Navel Oiling – Ayurvedic Belly Button Oil with Castor, Neem & Vitamin E | Supports Digestion, Detox, Hydration & Stress Relief | 100% Natural & Pure | 2 fl oz
GuruNanda Peppermint Essential Oil, 100% Pure, Natural & Undiluted Aromatherapy Oil for Diffusers & DIY Recipes, Invigorating Scent Supports Focus and Clarity (2X0.5 Fl Oz)