One of the first things that people will see when visiting your home is your driveway. With time, it can accumulate dirt, oil stains, mildew, and other debris that make it appear old and worn. The positive is that cleaning your asphalt driveway is a DIY project that can be completed easily. It can restore its curb appeal and increase its lifespan.
Here we will take you through all the details, including what to use, step-by-step cleaning processes, etc. so that you can make your driveway look like it did when it was new.
Why Cleaning Your Asphalt Driveway Matters
Performing a regular cleaning of your asphalt driveway is not only a matter of appearance. It is also adds to its durability.
Here’s why it’s important:
Stops deterioration: The asphalt surface may be deteriorated by oil, gasoline, and chemicals.
Prevents accumulation of mold and algae: This could cause the driveway to be slippery and unappealing.
Enhances the aesthetic appeal: A clean driveway is better when it comes to improving the beauty of your house.
Prepares for sealing: Cleaning is a crucial step before applying any asphalt sealant or resurfacing treatment.
Maintaining your investment and ensuring that your home value is preserved is simple by cleaning your driveway at least twice a year.
Tools and Materials You’ll Need
Preparations to be made before beginning include the following:
- Broom or push broom
- Garden hose/pressure washer
- Bucket
- Mild detergent or asphalt cleaner
- Degreaser (for oil stains)
- Scrub brush or stiff-bristle brush
- Protective gloves
- Safety goggles
- Trash bags for debris
Optional:
- Leaf blower (to remove loose material)
- Attachment of the pressure washer detergent (to clean deeper)
Gather all these tools in advance to prepare and make the process easier and more efficient.
Step-by-Step Guide to Cleaning an Asphalt Driveway
We will divide the cleaning process into easy manageable steps.
Step 1: Clear the Area
Begin by clearing your driveway and moving any cars, garbage cans, and clutter or debris. You will require a free space in order to clean.
Then sweep the whole driveway with a broom to remove loose dirt, leaves, twigs, and stones or use a leaf blower.
Step 2: Pre-Treat Stains
Oil and grease stains are typical on asphalt driveways, and they are mostly encountered in areas where one has parked a vehicle. When you see any dark spots, it is better to treat them with pre-treatment, and then you can wash the whole surface.
Here’s how:
- Sprinkle fresh oil spills with sprinkle cat litter, sawdust, or baking soda. Allow it to rest 15-30 mins to absorb all the surplus oil.
- Clean it up and dump it accordingly.
- Use a commercial degreaser or a combination of a dish soap and warm water to cleanse the stain.
- Wipe with a hard brush in circular movements.
- Allow to dry 10-15 minutes followed by rinsing with a garden hose or pressure washer.
- Do this again until the stain disappears considerably.
Step 3: Rinse the Driveway
After treating stains, rinse out your whole driveway. Spray it with a garden hose and spray nozzle or a pressure washer.
Garden hose technique: Light cleaning; moisten the driveway by spraying all over.
Pressure washer technique: This is best used for deep cleaning. Begin at the end of the driveway and go downwards so as to avoid streaks.
Watch it with pressure washers – excessive pressure may destroy the asphalt surface. An environment of between 2, 000 and 3,000 PSI is typically safe.
Step 4: Use Cleaning Solution
Since the driveway is wet, use an asphalt or mild detergent mixture cleaning solution.
Homemade cleaning agent formula:
- Put 1 cup of dish soap in a bucket mixed with 1 gallon of warm water.
- Pour the mixture on parts of the driveway.
- Scrub the surface using a stiff-bristle brush or push broom.
Pay attention to the highly contaminated places, tire impressions, and those that remain dirty despite the cleaning.
Step 5: Let It Sit
Let the cleaning solution rest between 10-15 minutes to enable the solution to dissolve dirt and grime. Do not allow it to dry, because it leaves a residue.
Step 6: Rinse Thoroughly
Once the cleaning solution has set the allotted amount of time, clean the whole driveway with a garden hose or pressure washer.
Always ensure that all soap, dirt, and residue are washed off. Beginning at the top of your driveway, and working downwards, will give a streakless finish.
Step 7: Let It Dry
Let your asphalt driveway dry fully before you drive or walk on it. This may take between 1 and 3 hours depending on the weather.
When you are going to spray sealcoat, the driveway should be dry first, before you begin, so ensure you wait at least 24 hours.
How to Remove Tough Stains from Asphalt
With difficult-to-remove stains, use the following tips:
Oil and grease: Use commercial asphalt degreaser or hot water and dish soap
Rust: Rub with lemon juice or vinegar; leave it to sit 10 minutes and scrub
Mold and mildew: Combine one part bleach and ten parts water, and apply, scrub, and run under a lot of water.
Paint: Apply a paint remover that is appropriate in asphalt use; avoid harsh solvents which can harm the surface.
Always test cleaning products on a small, unexposed area to make sure that they do not discolor the asphalt.
Maintenance Tips to Keep Your Driveway Looking Great
After cleaning your asphalt driveway, it should be maintained regularly.
Here are a few tips:
- Clean on a regular basis to get rid of dirt, leaves, and debris.
- Wipe spills as soon as possible before they become permanent.
- Seal your driveway every 2-3 years to ensure that it is protected from water, UV rays, and chemicals.
- Avoid sharp tools or metal shovels which may scratch the surface.
- Cut down trees and shrubs around the house to avoid accumulation of leaves and sap.
- Take care of your driveway for a few minutes each month; it may save you hundreds of dollars in repair bills.
When to Call a Professional
While most driveway cleaning tasks can be done yourself, you may want to hire a professional cleaning or sealcoating service if:
- There is a deep crack or serious oil damage in your driveway
- You do not possess a pressure washer
- You are planning to seal or resurface your driveway
Professionals have special tools and expertise to ensure that the task is accomplished in a fast and safe manner.