10 Easy Ways To Unclog A Spray Paint Can (Explained!)

Spray paint is a quick and convenient way to paint an object. The only draw back with spray paint is that it can clog up your nozzle after time, making it difficult to use the can properly. There are many ways to unclog a spray paint can, but here are 10 easy ways to unclog a spray paint can.

10 easy ways to unclog a spray paint can

Following are the 10 easy ways to unclog a spray paint can. All these methods are very easy to implement and within no time your spray paint can will be unclogged and be ready to use. All these ten methods have been tried and tested by our experienced team, so that we can provide you with the best solutions available.

1. Use a needle:

A large sewing needle will work perfectly to unclog a spray paint can. Simply insert the needle into your nozzle and run it through several times, creating a swirling motion as you push through the paint.

How to unclog a spray paint can
How to unclog a spray paint can?

This is a great way to unclog your nozzle if the paint is not too clogged up. If your nozzle is really clogged, this method may not work as well.

2. Use a Hairdryer:

Another great way to unclog your nozzle is by using a hairdryer. Take the spray paint can outside and place it on some newspaper or cardboard so that you do not make any messes inside of your home. Place the nozzle over the exhaust, making sure that no other parts are touching anything hot, then turn on your hairdryer.

How to unclog a spray paint can
Use a hairdryer to unclog spray paint can

This method is great for unclogging a nozzle that has been clogged up from the paint drying inside of it, but it may not work as well on a super clogged spray paint can where you cannot see through the nozzle any longer.

If your hairdryer does not produce enough heat to clear out your nozzle, you may need to take the nozzle off of your spray paint can and attach it directly to a hairdryer. This will provide enough heat for this method to work properly. You may also read how to dry spray paint with a hair dryer.

When using either of these two methods, make sure that you do not hold your valve or nozzle too close to the hot object as it could melt if held in one spot for too long.

Do not hold the nozzle of the spray paint can in one place for more than a few seconds at a time while using these methods to unclog your spray paint can. This is because it could cause some damage to your nozzle or valve if held in just one spot, particularly on hotter days when heat transfer is greater.

These two methods are great ways to unclog a spray paint can, but there may be other things that you have around your home that will work just as well or better! If the above-mentioned does not work for you, try one of the easy methods mentioned below.

3. Dissolve the nozzle in Paint thinner:

If your nozzle is really clogged, you may need a more powerful solution to clean out the debris. The best way to do this is by dissolving the nozzle in paint thinner and clearing it with a needle or wire hanger.

Pour some paint thinner into a small bowl and soak the spray paint can’s nozzle for up to 24 hours. This will help to dissolve the dried paint and other debris that is clogging up your nozzle.

Once the nozzle has been soaked, use a needle or wire hanger to clear out any remaining debris. Be careful not to damage the nozzle while doing this.

4. Soak the nozzle in Alcohol:

Alcohol is another powerful solvent that can help to unclog your spray paint nozzle. Pour some alcohol into a small bowl and soak the nozzle in it for up to 24 hours.

Alcohol will help to dissolve the paint and clogs, making it easier to clean.

5. Soak the nozzle in Vinegar:

Vinegar is another effective way to clean your spray nozzle. Fill a bowl with vinegar and let the nozzle soak for up to 24 hours. After soaking, remove it from the bowl, run some water over it, then try spraying again.

Vinegar also dissolves the paint clogs, but it also eats away at the plastic. This may cause your nozzle to become very brittle and eventually break apart if you don’t clean it out after several soakings with vinegar.

6. Dissolve it in warm water:

Remove the clogged nozzle from the can and put it inside a bowl of hot water. The heat will help dissolve the paint and gunk that’s blocking the nozzle. Let it soak for a few minutes, then try to clear the clog by using a needle. Hot water will soften the paint, making it easier to remove.

Also, be careful not to burn yourself in the process. Once the nozzle is clear again, dry it off well before putting it back on the can.

7. Spray the can upside down:

It’s possible for the paint to dry inside the nozzle, so it might help if you try spraying some of your can upside down. The liquid in the can will force its way through and hopefully unclog the clogged spray nozzle. Let gravity do all the work when you hold your can upside down. Don’t shake or put pressure on the can while it’s upside down, or you’ll end up with a mess.

How to unclog a spray paint can
How to unclog a spray paint can?

Just be sure to hold the can in an upright position when you’re done so the paint doesn’t drip out.

If all else fails, you might have to take your nozzle apart and clean it that way. But be very careful when doing this.

8. Shake the can well:

Shaking the can is another good way to get rid of any blockages. When you’re done using a spray paint can, it’s always best to shake up whatever’s left in the container before storing it away for later use.

How to unclog a spray paint can
Unclog a spray paint can

The consistency and viscosity of different paints vary from one brand or manufacturer to another. For instance, Rust-Oleum paint is a little thicker than Krylon, so you’ll need to shake it up more for the former.

But don’t overdo it. If you shake the can too much, the paint will start coming out in bubbles and could end up all over your hands and clothes.

9. Hit the bottom of the can:

Another way to clear the clogged nozzle is by hitting the bottom of the can. You can use a hammer or even your hand. Just make sure you’re holding the can tightly so it doesn’t go flying across the room.

This method might take a little bit of effort, but it’s worth a shot before trying anything else.

10. Replace the clogged nozzle:

If all else fails, you might need to replace the clogged nozzle. You can replace the clogged nozzle with any other empty spray can nozzle. It’s a good idea to have a few spares lying around in case this happens.

Just make sure you get the right size and type for your particular brand of spray paint. The nozzle is a small part that’s easy to lose, so be careful when handling it.

But before you do that, try some of the methods we’ve already mentioned. They might work for you and save you from having to replace your nozzle.

No matter what method you choose, always be careful when working with spray paint. It’s easy to get frustrated when the nozzle is clogged, but try to stay calm and take your time. You’ll get the clog cleared in no time.


Why do spray cans stop working?

Usually, a spray can stops working because of a clogged nozzle. The paint and gunk accumulate in the tiny hole at the end of the nozzle, so you’ll need to unclog it.

How do I know if my spray can nozzle is clogged?

If the paint isn’t coming out in a steady stream, then it’s likely that the nozzle is clogged. You might also notice that the can is a lot harder to shake than usual.

How to remove spray can nozzle?

To remove the nozzle, you’ll need to pull it off the can. Be very careful when doing this, as it’s easy to lose and can be sharp.

Hi, while painting our various DIY projects, we have spent many years researching the best spray paints. We realized that many people are searching for the same thing on different sites. We, therefore, have created this standard blog to provide effective solutions for the best spray paint.

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