Your bottle is leaking water: quick and easy solutions

If your reusable bottle leaks water, it’s normal to be concerned. But in most cases, it is not a manufacturing defect. 

The good news: it usually has a quick fix.

 

Why can a bottle leak water?

In most cases, the problem is not the bottle but the cap or its placement.

The most common causes are:

• The cap is not properly closed
• The silicone gasket is poorly placed
• There is dirt on the threads or the cap
• The gasket is worn or damaged
• The cap has suffered a hit
• Some internal part has come loose, like a valve or spout

The closing system is key for sealing.

 

Is it normal for this to happen?

It shouldn’t happen if everything is properly placed and in good condition.

But with daily use, it is normal for small things (like dirt or a misaligned gasket) to cause leaks.

 

How to fix it step by step

Before thinking there is a defect, check this:

1. Make sure to close the cap tightly
2. Make sure the silicone gasket is correctly placed
3. Clean the cap and the threads well
4. Check that there are no deformations or wear on the gasket

In many cases, this solves the problem.

 

Key tip: check the gasket

The silicone gasket is a small but essential part.

• It must be clean
• Properly placed
• No cuts or deformations

If it is poorly placed, the bottle can leak water even if the cap is tightly closed.

 

The most common mistake

Close the cap hastily or without checking the gasket.

It is also common to:

• Incorrectly assembling the gasket after cleaning it
• Not cleaning it for a long time

 

When to change the cap?

If it still leaks after checking everything, the most likely problem is the cap.

In that case, replacing it is the fastest and most effective solution.

At LAKEN, we have replacement caps to extend the useful life of your bottle without needing to replace it entirely.

 

LAKEN team tip

Proper maintenance of the cap greatly extends the life of your bottle.

Cleaning it regularly and checking the gasket prevents most leakage problems.

Also, leaks and odors are often related: insufficient cleaning can affect both the seal and the hygiene of the cap.

If you want to learn how to keep your bottle in perfect condition and avoid bad odors, we also recommend reading our article on why your bottle smells bad and how to avoid it.