7 Ways To Permanently Remove Moss From Concrete

How to remove permanently remove moss from concrete? Moss is a plant that thrives in moist environments, so when it starts growing on your concrete porch or driveway, you may be worried.

However, It’s not uncommon for moss to grow on concrete because the porous surface holds moisture and doesn’t dry out as other surfaces do.

Many people mistakenly believe that you can just pull out moss with your hands or cut it off with a weed-whacker.

But in reality, moss thrives because of its ability to regenerate quickly so if you try this method then all you will end up doing is spreading more spores across your yard and driveway!

If you want to remove moss permanently without any risk of spreading it further then you should follow these tips laid out below.

Methods To Permanently Remove Moss From Concrete

  1. Moss Killer
  2. Mold Remover
  3. Bleach
  4. Vinegar
  5. Baking Soda
  6. Boiling Water
  7. Pressure Washer

How To Permanently Remove Moss From Concrete?

There are many ways to permanently remove moss from your concrete. The first step is figuring out what type of moss you have growing on the surface? If it’s a thin layer, for example, then all you need to do is use an Acid-Based Cleaner.

Thicker types of moss on the other hand will require other methods to permanently remove it from the concrete! It can be difficult to remove moss because of the speed its grows back so it may require repeat treatments.

1. Moss Killer

The best way to kill moss on concrete or in your garden is by using an Acid-Based Product, like Moss Killer. Most people who use it for the first time are surprised by how effective moss killer is.

This is mainly due to the mosses outer leaves absorbing the moss killer much like when they absorb rainwater that should kill and Permanently remove moss from concrete or any hard surfaces.

How To Apply:

The best time for applying Moss Killer is early spring, as this will give it plenty of time for it to work so you have a nice clean area ready for the summer.

Moss Killer works best when applied before the moss has grown out of control. It should also be applied in dry weather so that the product wash away in the rain.

The best way to apply moss killer is to sprayer the entire area with this solution and leave for at least two hours, after this time you should start seeing the moss turn yellow.

Now, depending on the size of the moss and your moss killer you should be able to do this in one application. Finally, you can then scrape away the dead moss and then use a hose or pressure washer if need to finish.

2. Mold Remover

Another great way to permanently remove moss is to use mold removal, also known as mold remediation and is good for use on roofs, walls, patios, or block paving.

What’s good about mold remover is they are Bleach-free, which means your not using any harmful chemicals that could cause harm to your surrounding plants.

How To Apply:

 Mix up two gallons of water and add in one teaspoonful each per gallon and then spray the solution on mossy areas, wait for 15 minutes before scrubbing off with a stiff brush or scraper.

Using a scraper should remove the remaining dead plant matter from the surface area. You can repeat if necessary until you have the desired effect.

3. Bleach

Using bleach to remove moss is another good option but is also a strong chemical that will not only remove the moss from concrete but could also end up harming your plants if your not careful so you need to apply with care.

How To Apply:

Mix together one part bleach with nine parts water in either spray bottle or bucket and apply it onto matted areas of moldy concrete, scrubbing off any dead plant material after 15 minutes have passed

Repeat if needed until the desired effect is achieved!

4. Vinegar

So why would anyone think that vinegar could kill moss? Well, in fact, vinegar contains acetic acid which is an effective way to kill moss on stone or other hard surfaces.

Vinegar works very similar to most Commercial Moss Killers and will kill it within a matter of hours, and again you will notice this when the moss starts changing color and goes yellow.

How To Apply:

The best way to use this method would be to mix one part vinegar with four parts water and then pour it directly onto the mossy area (or spray) making sure you cover the entire area.

5. Baking soda

Baking soda is another great option that works to deplete the acidic levels in your garden, which will stop moss from growing on any surface.

How To Apply:  

A good mixture would consist of about one tablespoon baking powder and gallon water mixed together before being sprayed onto wet or dry surfaces where you want it removed for an instant result!

You can also mix equal parts vinegar with baking soda (about half a cup each) then apply this gel-like liquid directly over top of all areas affected by Mossy Growths as well.

Just be sure not to get too close if using Vinegar based because while they work very similarly when applied correctly both have different dangers associated so always use caution whichever method is chosen.

6. Boiling Water

Using boiling water is another way that can remove moss from concrete. This method is more gentle than the others and has no chemicals involved, so it’s a good option if you have plants on your driveway or porch.

Be sure that all areas are free from any other obstructions before beginning this process – such things will only make removing moss growths much harder.

How To Apply:

Take boiled (not scalding) tap water in an open container like pottery mug etc., with about one gallon capacity per square foot; be careful not spill liquid onto hand when pouring.

Then pour over where needed until wetted completely through then wait approximately 15 minutes during which time steam heat generated by hot surface should break

7. Pressure Washer

A pressure washer is a powerful tool that you should always wear protective gear before using it, this could include rubber gloves and safety goggles.​

You will need to be cautious when spraying the moss because of possible water travelling back up in steam form, not only that, but you need to watch out for spores.

This is why it’s not a good idea to use a pressure washer first! You should kill the moss using one of the above methods then use the pressure washer to finish the job.

When removing the moss you need to watch out for spores, they can easily snap away from the main plant and contaminate the ground and other surfaces.

This is why Pressure washers should be used only as a last resort or as a finishing touch because they require much more caution while using than any previous method mentioned.


So we hope these concrete tips have been helpful for getting rid of Moss on your cement surfaces such as driveways, patios, or block paving, and If you’ve enjoyed this article, please don’t forget to share it with your friends.

It is always appreciated!

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