Add it about 1/4 cup of baking soda slowly, while gently swirling the bottle to keep the mixture from foaming up more than necessary. Here are the steps to follow to sanitize your shower floors with vinegar: Mix the ammonia, white vinegar, baking soda, and warm water together. It may require a few extra pumps before the mixture sprays out. Do not use vinegar and baking soda paste to clean your shower without doing a test spot first to make sure it will not discolor your tiles or damage your grout. I then pour the vinegar into the bottle. Mix the ingredients in a microwave-safe bowl and heat for 30 to 60 seconds. But opting out of some of these cookies may have an effect on your browsing experience. Once the bubbling stops, flush the drain with boiling water. Thanks!
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