10 Mistakes to Avoid When Installing Bathroom Sealants

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Sealing your bathroom is a good idea to keep it looking clean and fresh. Using high-quality shower sealants is a simple way to refresh your shower area, especially if your current sealer is not pleasing to look at. Installing a sealant is an almost straightforward exercise you can handle yourself. Below are 10 common mistakes to avoid when installing your bathroom sealants. 

1.   Not Cleaning the Area to be Sealed

Ensure you clean the surface you want to seal. It should be clean, dry, and free from debris and dirt. When sealing your bath, ensure it is filled with water before you start sealing it to stop the sealant from pulling away when you are not using the bath. Failure to clean the surface often leads to contamination of dirt and the sealant, reducing its effect.

2.   Purchasing Low-Quality Sealants

There are many sealant companies in the market promising results and not delivering on these promises. To avoid feeling ripped off, ensure you purchase highly recommendable shower sealants that ensure a good job and last longer than expected. 

3.   Failing to Wear Protective Gear

Unfortunately, some sealants tend to cause minor skin irritations, which vary across individuals. It is unsafe to assume that the sealant is not as harmful to you as it should be to others. Therefore, ensure you put on new and undamaged protective gloves to avoid any skin irritations that some sealants may cause.

4.   Rushing the Drying Process

Under the proper conditions, caulking and sealants take a maximum of 24 hours to completely dry. If you are sealing your bath, ensure you allow sufficient time for the sealant to dry before wetting the newly-sealed surface or emptying the bath of water. If you rush the drying process, chances are the sealant won’t dry as expected and may peel off within a short time.

5.   Skipping the Smoothing Part

We recommend buying a sealant smoothing tool to smooth the sealant to a professional finish. Failure to do this, you won’t achieve the perfectly consistent finish you want.

6.   Doing it Alone Without Guidance

Sealing a bathroom may be common knowledge and an easy process. However, you need to know how to use shower sealants and which sealant companies provide the best sealants for your needs. Consider hiring a professional if you don’t know how to do it.

7.   Sealing Manually without Caulking Gun

The caulking gun helps you control the amount of sealant you are going to apply. Therefore, we recommend using it to seal your bath, especially if it is your first time applying a sealant.

8.   Sealing Bath Tops

If you fail to seal the gap in a shower between the bath top and the bottom row of tiles firmly, water may leak into it as it flows down the tiles. With the majority of sealants, it is recommended to fill the bath before application.

9.   Failing to Store the Remaining Sealant Appropriately

After sealing your bath, ensure you always store the remaining sealant appropriately. Reckless storage of chemicals poses a danger to kids within the household.

10. Ignoring Damaged Sealant

We recommend installing new sealants regularly or when you notice the current sealant is damaged. Ignoring it leads to further damage and possibly lowers your house value.


Always check with a home remodeling expert if you need assistance with your bathroom resealing. It is easy to ignore some of these mistakes, but the consequences can be inevitable and fatal. Most importantly, ensure you use the best sealants recommended by experts to avoid being ripped off.

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