How to clean graffiti, grease and gum

How to clean graffiti, grease and gum


We all enjoy our property, which is nice and clean. Still, sometimes accidents or vandalism happen, and we need to clean it up. Here is a short guide for graffiti, grease, and gum, which are all usual sights. Rust and tar guide can be found here.

How to remove graffiti from concrete

Removing graffiti from concrete is a common home improvement concern. If you’re facing the same issue, you’ve come to the right place for the solution.

Graffiti marks on concrete surfaces can be unsightly and decrease the visual appeal of your property, especially if it’s on your boundary wall. Concrete is porous, making it challenging to remove graffiti from it.

However, using extra-strength paint thinner is the easiest way to clean graffiti from concrete. Apply the thinner on the graffiti with a wire brush and let it sit for 20-25 minutes.

The chemicals present in the narrower will dissolve the color pigments, leaving your surface clean. You may need to scrub the surface again with a wire brush for heavy-duty graffiti to remove any paint residue.

Once the concrete surface is visibly clean, wash it with a high-power garden hose. Alternatively, you can use a specially formulated graffiti remover that typically contains potassium hydroxide or methylene chloride and citrus-based solvents that dissolve the color pigments without causing abrasion to the surface.

It’s highly recommended to use a biodegradable variety of paint thinner or chemical stripper to avoid environmental damage. Paint lighter works on color pigments in less than 30 minutes, while chemical strippers require several hours to soak into the surface for effective results.

After using chemical strippers, treat the surface with an acid neutralizer.

Although industrial-strength graffiti removers are available in the market, they can remove the outer coating of the concrete surface, making it more susceptible to weathering.

It’s not an ideal solution to remove graffiti from concrete as its strong chemicals make the cleaned area look different from the remaining surface.

Graffiti removal products can take care of it

How to remove grease from concrete

You can also learn how to remove grease from concrete in your driveway or garage in a few simple steps, and that too with the use of non-toxic products that you can easily find in the store near your place.

Begin by spreading a thick layer of sawdust over the grease to soak up the excess lubricant on the surface. It is best to let the sawdust sit on the concrete for a day or two, and then you should brush it away gently using a broom and a dustpan.

Once you have removed all the sawdust from the concrete surface, pour some dry cement over the dried grease stain and allow it to sit for 1-2 days. The cement will absorb the grease stain from the surface and leave it stain-free.

However, just as you removed sawdust, you should sweep away dry cement, and hosing it down the sewer will clog the pipes.

However, since this technique for removing grease from concrete requires the sawdust and dry cement to soak up the lubricant and the stain respectively, in a few days, make sure that you embark on this DIY project only when the weather forecast is clear for the coming 3-4 days.

You can even use kitty litter instead of sawdust for this purpose, and it works equally well when absorbing excess grease from a concrete surface.

Suppose you want to know how to remove grease from concrete using items readily available in your kitchen. In that case, you will be surprised to know that a few pieces of old clothes or rags and a bottle of Coke are your best bet for the same.

Blot all the excess grease from the concrete using rags, pour Coke over the grease stain, and let it sit for 8-10 hours.

The acidic components in this aerated drink help eat away the oil stain you can get out quickly by blotting the dirty Coke and then washing the area with lukewarm, soapy water and a stiff-bristled brush.

Using a high-pressure washer, you can even remove oil or lubricant stains from the concrete surface. However, this process will cost you more than the other methods of grease stain removal mentioned above.

How to remove gum from concrete

Lastly, one of the few things that can spoil the beauty of your driveway and make it look unhygienic is pieces of dry gum sticking to it. However, with a few everyday household items and following the instructions in the following paragraphs, you can easily remove them.

First, gather all the things you need to remove the pieces of chewing gum from the concrete. These include ice cubes or freezing agents, a sharp putty knife, an old toothbrush, vinegar, WD-40, and a high-pressure power washer.

Start by rubbing ice cubes on the wad of gum to harden it and make it brittle. You can also use a freezing agent for this purpose. Most home improvement stores sell cans of excellent agents that can also be used for other cleaning purposes around the home.

Once the gum is hardened, detach it from the concrete surface using a putty knife. After scraping off most of the gum, spray the remaining gum with WD-40. The active ingredients in this lubricant loosen the gum bonding on the surface, making it easy to obliterate it from the concrete.

Next, pour vinegar over the spot to dissolve any leftover gum particles and clean the surface using a toothbrush. Scrub the place for a few minutes and rinse with water to remove the gum. You can even use household items such as peanut butter or peanut oil to break down the gum residue on the concrete and then wipe it away using an old cloth to get a clean surface.

Finally, to be entirely sure, you can use a pressure washer or a high-power garden hose to get rid of any leftover gum and ensure a sparkling driveway.

While this procedure is ideal for removing gum from concrete using everyday household items, you can also hire dry ice-blasting cleaning specialists to remove wads of gum from concrete.