Dear GreenSmoothieGirl: I love my Vitamix / Blendtec, but the jar gets cloudy. What do I do?
Answer: This is what BlendTec customer service says:
1. Juice of 1 lemon, 2-3 Tbsp of baking soda, and some water. Then, run to speed ten and scrub with non-scratch sponge.
2. Vinegar mixed with baking soda (and water) will also work, OR 1-2 Tbsp powdered dishwasher detergent dissolved in 1-2 cups hot water that is left to soak for 1 hour.
3. To get “smells” out, just grinding up a lemon works like it does for your garbage disposal.