Patchouli & Black Pepper Hand Wash Refill 500ml by Bath House. Refill your Bath House aluminium bottle with this eco-friendly, recyclable pouch and save £5 compared to a 300ml bottle. This gentle yet effective hand wash is enriched with natural extracts and plant oils to cleanse and nourish skin. Infused with the rich, warm sensual fragrance of patchouli and black pepper. Sustainable hand care that's kind to your hands and the environment.