How to Clean Fireplace Glass Doors


A well-functioning wood-burning or gas fireplace is a beautiful and luxurious home addition that not many people can afford. It is great to have an actual fireplace during the freezing months of winter. Plus, it is a wonderful selling point if you are in the market to purchase or sell your house. Previously, fireplaces were associated with bricks and logs. However, there is a new form of a fireplace on the market, one which is encased by glass. A fireplace encased by glass has become a status symbol and can turn any living room into a modern-day masterpiece. But, it is not easy to maintain such a luxury and keep fireplace glass doors clean and spotless because it comes with a considerable amount of responsibility.

Obviously, proper, regular cleaning and upkeep have to be given a noticeable amount of priority. But, for your fireplace to keep appearing to be as good as new, routinely cleaning its glass doors is crucial.

You can follow the below-mentioned simple steps to clean fireplace glass. in your home

Step 1 – Turn off the Fireplace to Clean its Murky Glass

The first and most obvious action you need to take is to make sure that the fireplace is turned off.  Once you have turned it off, give it time to cool. Never clean the fireplace glass directly after you have used the fireplace. Doing so is simply asking for trouble. You should also ensure that the fireplace stove has no seething ash that may prove to be injurious to you. You have to keep in mind that coal and remnant ash can stay hot for as long as 48 hours. Moreover, you should be wearing safety gloves before you start cleaning, ideally leather gloves.

Step 2 – Remove the Fireplace Glass

Remove glass from fireplace

After you are certain that the fireplace has cooled off and is safe to touch, remove the fireplace glass slowly. As gas fireplaces do not require wood, most of them have glass doors that do not swing open easily. Quite often, they are secured in place. However, that does not mean that the fireplace glass is not designed to come off. However, you might have to consult the user manual of the fireplace or look for the guide online. It is always better to read the manual rather than prying the doors open yourself. This is to avoid any chipping or damage to the glass doors and ensure intact removal of the same.

You may have decorative glass in front of the operable door or a simple surround like a lot of common fireplaces have.  Often, the decorative glass comes off easily once you release the spring clips that are holding it in place. Now that you have removed the fireplace glass, you are all set to clean it. 

Step 3 – Apply the Glass Cleaner

Apply glass cleaner

You will most likely notice a white residue on the inner side of the fireplace glass. This is quite normal and occurs due to the functioning of the gas particles. You are advised to use a glass cleaner to clean the fireplace glass. You can easily get the cleaner from your local home improvement store or a fireplace retailer.

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Once you lay down the fireplace glass, you will have to apply the glass cleaner directly onto it in adequate quantity. Then you will have to rub it in thoroughly, but gently. Make sure to wipe the cleaner off thereafter. It is important to do so promptly in order to avoid any dried, remnant glass cleaner residue. You can use a clean towel or washcloth for this purpose.
In layman’s terms, it is somewhat like using car wax on a car’s body. After you apply the cleaner, it has to wipe off in order to maintain the shininess of the glass.

Step 4 – Clean the Outer and Inner Parts of the Fireplace Glass

clean fireplace glass doors

When you are done cleaning the actual fireplace glass, you will have to clean the outer part of it. This has to be done in order to erase your fingerprints and other random smudges. You will have to use a non-ammonia window cleaner for this purpose. You should particularly avoid using Windex-like ammonia-based glass cleaners for that matter, as it could lead to unfavorable effects. This is down to simple chemistry. You must keep in mind that carbon is the foremost source of accumulation on the fireplace glass. However, the ammonia-based cleaners are not formulated to clean carbon sediments.

Spray the window cleaner on the glass directly. Thereafter, wipe it clean with a soft, dry cloth like you would with any other window or glass table. The particular brand of window cleaner that you are going to use for this task will have detailed instructions for the precise amount of cleaner to be used. You should use an amount that is proportional to the size of the fireplace glass that you have. 

Use circular motions to rub the cleaner into the glass. Start at one corner of the fireplace glass and keep rubbing in tiny circular motions. This is because it is important to get a balanced application of the cleaner over the fireplace glass. Keep rubbing until the cloth effortlessly slides across the fireplace glass. The slipperiness of the cloth will attest to the fact that you have cleaned the buildup on the fireplace glass.

Step 5 – Allow the Fireplace Glass to Dry 

The cleaner that you are using will provide instructions regarding how long you need to allow the cleaner to dry. Make sure that you leave the cleaner on the glass for the entire time duration that is stated. This will allow the solvent to continue penetrating the sediments and residue. Afterward, use a different dry, soft cloth to burnish the remainder of the cleaner off the fireplace glass. As you burnish, any cloudy marks from the cleaner will vanish to unveil the effervescent glass beneath.

Step 6 – Secure the Fireplace Glass Back on the Fireplace

Secure the Fireplace Glass Doors

Eventually, when you are done with the cleaning process, you have to put the fireplace glass back into its place. Make sure to taut all the clips at the top and the bottom of the glass. Now your glass should be all neat, clean and appropriately replaced on your fireplace. Customarily, it is recommended that you clean your fireplace glass at least once a year.

Alternatively, if you reside in a cold locality, cleaning the glass at least twice a year is imperative. This is because constant use of the fireplace can lead to wear and tear of the glass if left dirty.

Things You Should Watch Out For

Cleaning the fireplace glass is essential for maintenance purposes. At times, you will also notice certain oddities which will signify that closer attention needs to be paid to the fireplace.

Often, soot piles up on your fireplace glass. This is an indication that the combustion process of your fireplace is not working correctly. This could be due to a multitude of reasons. Regardless, it is always best not to self-diagnose in such precarious situations.

This is because the fireplace can turn into a fire hazard very quickly. Therefore, it is always best to leave the inspection to the professionals. Therefore, you should remove or cut off any fuel source and call your local vendor as soon as possible.

Additionally, we must remember that glass is prone to wear and tear, just like any other material. Over time, the heat from the fireplace can compromise the sanctity of the glass.

You may begin to notice tiny scratches forming on the surface of your fireplace glass. You should consider calling a professional if these scratches slowly start progressing into cracks. This is because such cracks stipulate that the glass is debilitating. As a result, it is imperative to replace the glass as soon as possible in order to avoid the fireplace from turning into a fire hazard.


On the face of things, there is one simple reason why fireplace glass needs to be cleaned. That reason would appear to be maintenance. However, cleaning the fireplace glass adds beauty and finesse to your environment.  Therefore, clean your fireplace glass regularly. This is important not only for aesthetics and maintenance but also for cost-cutting. This is because regular cleaning of the fireplace glass will avoid soot related damage and scratches. This, in turn, will allow you to use the glass over a longer period of time. As a result, you will not have to purchase an expensive replacement for the fireplace glass.