Cleaning red brick outside often involves a combination of methods, including washing and potentially using specialized cleaners. One effective and easy technique highlighted is pressure washing.
Cleaning red brick can significantly improve its appearance and help maintain the structural integrity of your home. A straightforward approach is to use water pressure washing.
The Pressure Washing Method
Based on the provided reference, water pressure washing is an easy method that will have your brick looking like new.
Here's a general process, incorporating the steps mentioned:
- Prepare the Area: Clear the area around the brickwork. Cover plants, doors, windows, and anything else you don't want to get wet or potentially damaged by pressure or cleaning solutions.
- Inspect and Repair: Before cleaning, make sure to repair the cracks in the brick or mortar to prevent further damage during the cleaning process, especially if using pressure washing.
- Initial Rinse: Start with a general rinse using a garden hose to remove loose dirt and debris.
- Apply Cleaner (Optional but Recommended): For tougher stains like mildew or grime, you may need a cleaning solution designed for brick or masonry. Apply the cleaner according to the product instructions, often starting from the bottom and working your way up to avoid streaks. Let it dwell for the recommended time.
- Pressure Wash: Use a pressure washer with the appropriate nozzle and pressure setting for brick. Start with a lower pressure and test in an inconspicuous area to avoid damaging the mortar or brick surface. Maintain a safe distance from the wall (typically 12-18 inches) and use a consistent sweeping motion. The reference indicates that pressure washing is an easy method that will have your brick looking like new.
- Rinse Thoroughly: And finally rinse with warm water using the pressure washer (with a wider nozzle or lower pressure) or a garden hose to remove all cleaning solution and loosened grime. Rinsing from top to bottom is usually best for this step.
Additional Tips for Cleaning Brick
- Test First: Always test any cleaning method or solution on a small, hidden area of the brick to ensure it doesn't cause discoloration or damage.
- Consider the Stain: Different stains (mildew, efflorescence, paint, etc.) may require specific cleaning agents or techniques.
- Safety: Wear appropriate safety gear, including gloves and eye protection, especially when using cleaning solutions or pressure washers.
| Method | Effectiveness | Considerations |
|---|---|---|
| Pressure Washing | High for general dirt | Can damage mortar/brick if pressure is too high. |
| Soap & Water | Moderate | Best for light dirt. Requires scrubbing. |
| Specialized Cleaners | High for specific stains | Requires careful application; can be harsh. |
Using water pressure washing is an easy method that will have your brick looking like new, provided you take precautions regarding pressure and repair any existing cracks beforehand.
