Ecodoo Dishwasher Tablets wash lemon essential oil Efficiently washes and degreases Effective in hard or soft water. Suitable for septic tanks. Suitable for 30 washes How to use: Use one tablet dishwasher per wash. Set your dishwasher between 55 °C and 70 °C. Ecodoo Dishwasher Tablets - 30 is part of the ­­range of Ecodoo eco-friendly dishwashing products. Ecodoo dishwashing products are gentle on dishes, but are by no means gentle on grease and grime! Their range of eco dishwasher care products also includes gel, tablets, rinse aid and salts to keep your dishwasher performing at its best. Explore the full range of popular Ecodoo products, including household cleaning essentials and Ecodoo laundry products, available from Big Green Smile.