Do’s and Don’ts of Bathtub Caulking

Sealing your bathtub properly ensures that moisture stays exactly where it belongs—especially critical areas like sinks and bathtubs, where splashes happen frequently. If you're planning to re-caulk your bathtub, there are several straightforward steps you can follow to enhance your results. At Maryland Tub and Tile, we always re-grout and re-caulk during every bathtub refinishing project, ensuring your bathroom looks pristine afterward. Our experts have shared some valuable bathtub caulking tips below.

Remove the Old Caulk First

This crucial step makes a significant difference in both appearance and functionality. While removing old caulk can be time-consuming, it's essential for achieving a solid bond with the new caulk. Spend the extra effort to carefully pull out all traces of the previous sealant. Doing so will help you create a clean, straight line for your fresh caulk application.

Avoid Cutting the Caulk Tip Too Broadly

The width of your caulk line depends on how you trim the tip. Begin with a small cut and adjust accordingly. Make the cut at an angle, as most caulks come with diagonal lines indicating different cutting points. Start conservatively, try it out, and increase the size incrementally if needed. The goal is to ensure the caulk flows smoothly while remaining manageable throughout the process.

Fill the Tub with Water Before Caulking

Filling the bathtub prior to caulking might sound unusual, but consider this: when you take a bath, the weight of your body and the water causes the tub to flex slightly. Over time, this stress can lead to cracks in the caulking. By filling the tub first, you mimic its "stressed" state, reducing the likelihood of future damage.

Take Your Time

Though caulking is relatively easy, rushing through it can compromise quality. Since you likely won't need to re-caulk often, why not do it right the first time? Work steadily along the tub’s edge, applying a smooth layer of caulk. Follow up by running your finger along the top to eliminate any excess and establish a durable seal.

Select the Appropriate Caulk

Different surfaces require different types of caulk. For instance, bathtub caulk differs from window and door caulk. Always choose a product tailored to the specific job. If you're sealing around your bathtub, opt for one that’s waterproof and designed specifically for bathrooms. Additionally, if your bathtub isn't white, consider using clear caulk instead of white for a cleaner look.

Smooth Out the Caulk Post-Application

To give your caulking a polished appearance, gently press it into place with your finger or a specialized tool. These tools are typically available alongside caulking supplies. Smoothing not only removes excess caulk but also strengthens the seal, preventing leaks and keeping moisture under control.

Maryland Tub and Tile provides cost-effective, long-lasting tile restoration services. Let us assist you with a personalized quote. Contact Maryland Tub and Tile at 877-717-8827 to arrange your consultation today!