Soap scum buildup in showers and tubs is a common problem that many homeowners face, but with the right cleaning methods and preventative measures, it’s easy to maintain a clean and sparkling bathroom. Soap scum forms when soap combines with minerals in hard water, leaving a cloudy, waxy film on surfaces like shower doors, tiles, and tubs. While preventing soap scum buildup is the best strategy, cleaning it up once it has formed requires a bit more effort. Fortunately, there are products available to help with the task.
Preventing Soap Scum Buildup
Preventing soap scum buildup is much easier than cleaning it once it’s accumulated. One of the most effective preventive measures is to use a squeegee on shower walls and doors after every use. This simple step helps remove excess water and soap residue, preventing the formation of soap scum. Additionally, choosing a soap that creates less residue, such as Zest, can also help reduce buildup. For those who want to take extra care, drying off shower walls and doors with a towel after each use can significantly prevent soap scum from forming.
For tile walls or frosted shower doors, applying a light coating of lemon oil periodically can act as a protective barrier, making it more difficult for soap scum to adhere to surfaces. Similarly, if you have a porcelain tub, applying a thin coat of boat or car wax (but never on the bottom) can help reduce soap scum buildup. These simple preventative steps can make a big difference in keeping your bathroom clean.
Cleaning Existing Soap Scum and Buildup
When soap scum has already formed, it’s time to roll up your sleeves and get to work. The first step is to use a degreaser or alkaline soap scum remover to break down the scum. There are a variety of products available for this purpose, including some safer choice alternatives.
A simple DIY solution involves dissolving automatic dishwasher detergent in a bucket of warm water. This solution can be applied to the affected areas, and after allowing it to soak for about 15 minutes, use a stiff scrub brush or a nylon-backed scrub sponge to remove the soap scum. Applying the solution right after a shower is ideal since the walls will already be wet, making it easier to lift soap residue. You may need to repeat the process for heavily built-up areas. After scrubbing, be sure to rinse thoroughly to remove any leftover residue.
Dealing with Hard Water and Mineral Buildup
If you also have hard water, which leaves behind mineral deposits known as scale, you’ll need a stronger cleaner to tackle this issue. A phosphoric acid cleaner is often effective at dissolving the scale. However, these stronger acid-based cleaners should be used sparingly, as excessive use can damage grout and ceramic tiles. To clean hard water scale, apply the acid cleaner to the affected areas, let it sit for a few minutes, and then scrub with a stiff brush or a nylon-backed scrub sponge. Once the scale is removed, rinse the area thoroughly to ensure that all traces of the acid are washed away.
For those who are concerned about the effects of stronger chemical cleaners, there are alternatives available for removing hard water deposits. Some products specifically target hard water buildup using naturally-derived ingredients that are just as effective, without the harsh chemicals. These products can still offering the cleaning power needed to handle hard water and soap scum in the shower or tub.
