Banish Sensitivity: Mouthwash For Sensitive Teeth

mouthwash for sensitive teeth

We've all seen the adverts featuring people biting into ice creams and revealing the miracle product that allows them to do so without wincing.

If you suffer from sensitive teeth, you'll understand the pain that comes with consuming extra-hot or extra-cold food and drink. You'll also be sceptical about how a product can really help you overcome it.

Well, no more suspicion, friends. I've found a mouthwash that will really help you deal with sensitive teeth, while strengthening them. With this, you can bite into a cone without crying (who really bites ice cream anyway?!)

Colgate have produced the best mouthwash for sensitive teeth, so read on to find out more…

What Causes Tooth Sensitivity?

Tooth sensitivity is a bit of a nightmare, let’s be honest. If your teeth are extra sensitive to hot or cold foods and drink, it’s most likely due to a lack of enamel.

Enamel is the protective coating on our teeth, and prevents out teeth from being exposed to extremes. Our tooth enamel can be damaged or worn down by a poor diet and dental routine.

If your teeth are starting to decay, the nerves inside your teeth are going to be much more affected by anything hot or cold.

The same is true of any teeth with cavities – the exposed roots or nerves in your teeth leave them open to the elements. Tooth sensitivity could be a sign that your teeth are developing cavities, so it might be time for a trip to your dentist.

Equally, if you have exiting fillings, any increased tooth sensitivity might be a warning sign that something isn’t quite right. Your fillings may have shifted, so get them checked out as soon as you can.

Receding gums are an issue on their own, but will also expose more of your tooth. Again, the more exposure of an uncovered tooth, the more sensitive you’ll be to hot or cold foods and drinks!

If you notice any changes in the appearance or feel of your teeth, it could be a sign that things are shifting in your mouth. You should see a dentist if this happens, in order to prevent any further issues.

Best ways to prevent tooth sensitivity

Daily Brushing

Goes without saying, but keeping your teeth clean and healthy will make a huge difference. Enamel damage is often the result of an inconsistent dental hygiene routine.

By brushing at least twice a day, you’re keeping harmful bacteria and plaque build-up at bay. No rhyme intended! The less damage your teeth experience, the less likely they are to become super sensitive.

Stay Away from Acidic Foods

Acidic foods can cause damage to the enamel of your teeth. The acid actually erodes your tooth enamel, leaving your teeth vulnerable and sensitive. I’d suggest avoiding overly-acidic food, and brushing after eating them if possible.

The acidic content will damage enamel and may also lead to tooth decay, which is never going to be a good thing.


Flossing is a great way to keep your mouth clean, and a clean mouth is a healthy mouth. By clearing your mouth of any bacteria or leftover food (I know, kinda gross!), you’re on the way to healthy teeth and gums.

The more you look after your teeth, the stronger the enamel will be and the less likely you are to experience tooth sensitivity. We already know that gum issues can worsen tooth sensitivity, so look after them by flossing!

How Does Mouthwash Assist Sensitive Teeth?

Mouthwash is another great way of helping combat tooth sensitivity. Mouthwash works in a variety of ways to look after sensitive teeth, as well as preventing the issue from worsening.

One of the roles of mouthwash is to numb the pain that comes with sensitive teeth. Mouthwash can act as a mild anaesthetic and soothe the pain of exposed tooth nerves. This will make the pain easier to deal with short-term.

Mouthwash also works to improve the condition of your existing tooth enamel. This prevents further issues with tooth sensitivity by covering and protecting your teeth. This is more of a long-term benefit of using mouthwash, so stick at it to really benefit.

As with most things to do with improving our health, results don’t come overnight! Work on improving your routine and start getting into some good habits.

If you’re experiencing tooth sensitivity, it’s likely that there are already ‘holes’, essentially, in your teeth. These are ‘filled in’ by mouthwash, helping to cover the inner tooth and keep it safe from hot or cold extremes.

In general, mouthwash will clean your mouth and prevent further issues with plaque build-up and harmful bacteria. Ultimately, combining mouthwash with your existing dental routine can only be a good thing…

What To Look For

So, what should you be looking for in a mouthwash when you have sensitive teeth?

Going shopping for any kind of health or beauty product can quickly turn into an absolute nightmare. Rows and rows of almost identical products all offering different things in tempting packaging.

It gets very stressful and you often end up buying what you always buy, even if it doesn't really work, just out of ease.

I've compiled a few tips into a mini buying guide for you, so, hopefully, your next trip to the store won't be as draining…

Buying Guide

Firstly, give up the booze!

In your mouthwash, at least, let's be realistic. Many mouthwashes contain alcohol, which is totally normal and can be beneficial to your teeth and gums.

However, those with sensitive teeth should avoid products containing alcohol. This can worsen the condition and won't offer any benefits to you.

This type is also meant to be the best mouthwash for braces, just in case this is something else you have to factor in. It's recommended for kids for obvious reasons.

Ideally, find a mouthwash that is also anti-bacterial. You may as well have a total clean while you're at it! Fluoride is a common ingredient in dental products and can help prevent tooth decay, so keep an eye out for it.

These kind of mouthwashes are also great for any bad breath issues you may have going on. They'll leave you feeling totally clean and fresh!

Probably pretty self-explanatory, but opt for products specifically designed for sensitive teeth and gums.

These will be packed with extra goodness to help strengthen the enamel on your teeth as well as soothing your mouth.

There are various levels of teeth and gum sensitivity, and if yours is an ongoing or worsening condition, it'll be worth chatting to your dental hygienist and seeing what they recommend for you personally.

Colgate Sensitive Relief Mouthwash

Colgate Sensitive Relief Mouthwash

Everyone has heard of Colgate for a reason, and this mouthwash just goes further in proving why they're so great.

For just under $30, you're getting a great little product. It may seem a little pricey, but it's so worth it.
This mouthwash is designed specially to help with sensitive teeth and gums.

It works by improving the condition of your tooth enamel, strengthening teeth and making your mouth better equipped at eating or drinking everything you want.

It protects the nerves around your teeth and gums so prevents any painful experiences, and also stops acid-related decay.

This mouthwash for sensitive teeth is alcohol-free so will really help improve your teeth and gums!


The good aspects of this mouthwash? It works! Always a bonus, I know…
This mouthwash really works to protect your teeth from any immediate pain while offering long-term relief, too.

You're getting the best of both worlds with this product. It builds a protective barrier and looks after the nerves in your mouth.

I love that this is alcohol-free, too, as it just feels a lot more gentle on sensitive teeth and sore gums.

It still gives a great feeling once you've used it – smooth, shiny, clean teeth that you're not afraid to sink into something delicious.


The downside for me? The price. It's 100% worth the money and works much better than the more budget options on the market, but, I'll admit, the cost did put me off a bit at first.

However, you end up saving money on dentist appointments and having to try lots of different mouthwashes before finding a good one.

This isn't exactly a budget buy, but I'm happy with everything else about it, so my ‘pros’ definitely outweigh the ‘cons’!


Hopefully I've helped you realize that there really is a mouthwash for sensitive teeth that will help you.

My little miracle product from Colgate is everything you've been looking for, so enjoy, go forth and eat some gelato…