Dairy Products. Milk doesn't contain yeast, but some other dairy products are made by fermentation, which means that they may contain yeast. If you're trying to avoid yeast, don't eat yogurt, kefir, buttermilk or cheese. Butter, cream and ice cream, however, are not likely to contain yeast.airy Products. Milk doesn't contain yeast, but some other dairy products are made by fermentation, which means that they may contain yeast. If you're trying to avoid yeast, don't eat yogurt, kefir, buttermilk or cheese. Butter, cream and ice cream, however, are not likely to contain yeast.
Flex SealÂ® is now available in White, Brown, Almond, Silver, Green, Blue, Red, Terra-Cotta, and Yellow!
Flex Seal Liquid is a new product from the Flex Family and is actually liquid rubber in a can (or a handyman in a can). Thatâs right! You can now buy liquid rubber by the gallon if you need it. However, if you do not need such a large quantity, you have the option to choose from the large can (which is 16 oz) or the jumbo can (which is 32 oz). Basically, Flex Seal Liquid is the easy way to coat, seal, protect and stop leaks fast.