Deep cleaning eto seals
eto should smell neutral after washing. To remove wine or other lingering odours we recommend putting the red silicone ball seal and the black silicone glass seal parts ONLY on a baking tray and in your oven for 20 minutes on 400 degrees Fahrenheit (that's 200 degrees Centigrade). They are pure food grade silicone so won’t melt.
Please don't put other parts of eto in the oven.