Are you ready for solid dish soap? (I'm not sure I am.) "Ecological & zero plastic waste Andrée Jardin presents their green Sage Basil Solid Dish washing soap With Marseille soap made from organic olive oil, vinegar and natural scents, it deeply cleans and degreases dishes, while being gentle on the skin. Its high content of vegetable raw materials makes it a product that does not leave chemical residues on the dishes. Rub a damp sponge or brush directly on the solid soap bar to create a lather and scrub away at your glassware and dishes." $13.50 for 250g at Hampton Court, where they also have it in Pink Grapefruit or Lemon Mint.