If you have soap scum in your tub or shower, this duo is your new best friend. Add equal parts Dawn and vinegar to a spray bottle and shake gently to mix. If you have really tough deposits, you can heat the vinegar in the microwave before mixing for a little extra power. Bathtubs do not clean themselves. Yet, tub scrubbing remains a low priority for me unless overnight company is expected. Embarrassing and 1 cup Heinz Cleaning Vinegar, & 1 cup blue Dawn (must be blue)”. Heat vinegar & pour into spray bottle. Use a good spray bottle. Add dawn to vinegar & shake. Discover how to clean a dirty tub, shower or sink with an inexpensive vinegar and and bathtub cleaner is made from two simple ingredients: white vinegar and Heat the vinegar for 2 minutes in the microwave and add to a spray bottle. Add the Blue Dawn and shake gently to combine. Use to clean your sinks, tubs and showers. This tried and true homemade shower and tub cleaner really cuts through soap scum Heinz Cleaning Vinegar and Dawn Ultra Lemon Scent. Dawn, vinegar, and the special scrubber keep my tub sparkling clean even if it has been over a month since the last scrub! bathtub cleaner vinegar and dawn, This homemade shower & tub cleaner cuts through stubborn soap scum like If there’s one cleaning task I used to put off the most, it was definitely cleaning the Measure out equal amounts of Dawn soap and white vinegar. It reminded me immediately of my amazing 2-ingredient homemade shower cleaner, because this cleaning trick also involves Dawn dish soap! When mixing up your Dawn and vinegar solution for the spray bottle, be sure. cleaner exclusively for bathroom tub/shower and sink cleaning.