Possible Reasons Why Your Bathroom Caulk Isn’t Drying at All


Caulk is a component used to seal tiny holes in your bathroom that may serve as an entrance for pests and other unwanted critters. Besides that, it is also used to keep away moisture that may otherwise ruin its aesthetics. That said, there are times when they may not dry up, even after applying them for a long time.

You might be wondering what went wrong with it. In such a case, look no further than the following factors below.

1. The Caulk is Low Quality

Your caulking material is a product that you use to protect your house from water damage. You can only expect it to be the best if you are going to invest in it. There are times when cheap caulk may look good, but they still often fail. Another thing about low-quality caulk is that it does not provide a tight seal. If it does not seal your walls completely, then it has a higher chance of not drying at all.

It is also prone to mould and mildew. Whenever you use cheap caulk, you are basically risking the safety of your bathroom. It is really not worth the price you are paying for. Invest in high-quality caulk for your bathroom so that you do not have to worry about the outgoings you need to incur in order to fix the problem.

2. The Caulk was Applied Incorrectly

You need to ensure that the caulk you are using is applied correctly. Otherwise, your bathroom will look unsightly. For this reason, you need to check it up first before you apply it to the bathroom walls. Make sure that you are not unevenly using the caulking tool. Apply a small amount of caulk and set it in place before applying more of it.

Also, you should put a rubber band or painter tape on the caulk to easily remove it when it is still wet. This should make it easier for you to remove it off the walls. If your caulk is hard to remove, then it means that it is still wet, and you need to wait longer for it to dry.

3. The Temperature is Too Low

Bathrooms have always been a place for moisture. There is always a small amount of moisture in there. No matter how much you can do to get rid of it, there will always be some amount of moisture. The air conditioning in your house, though, can apparently affect it overall.

If you have a low temperature set in the air conditioning, then it may affect the moisture level in the air. This is why you need to have high humidity in your bathroom. For this, you need to make sure that your bathroom is well ventilated. You can also install a humidifier in your bathroom.

4. You are Using a Small Amount of Caulk

Another reason why your caulk is not drying up may be the amount of caulk you are using. If you are using a small amount of caulk, then it means that it is not enough to make a perfect seal on your bathroom walls. Make sure to use extra caulk so that you can get the perfect seal you need.


These are the possible reasons why your bathroom caulk is not drying up. Ensure that you will apply it correctly, using the right amount and waiting for it to dry up in full. As long as you take note and apply all of our pointers above and avoid making the same mistakes over and over again, you are on your way to efficiently caulk your bathroom without any repeats.

If you are looking for a company that provides affordable around-the-home handyman services in Ottawa, look no further than our expertise here at Gillespie Handyman. We offer a wide range of quality home improvement services at affordable prices. Call us today and let us handle all the caulk tasks in your bathroom at a very reasonable fee.