How to Clean Brick Fireplaces, Mantels, and Hearths

Wood-burning fireplaces add charm and warmth to any home, especially during cold seasons. They provide a cozy atmosphere for family gatherings and quiet evenings. However, maintaining a fireplace requires regular cleaning to keep it looking pristine and functioning safely. This guide will walk you through the steps to clean brick fireplaces, mantels, and hearths, ensuring they remain beautiful and safe.

Fireplace Cleaning Maintenance

Keeping your fireplace clean starts with regular maintenance after each use. Here's how to keep the mess to a minimum:

Cool Down Completely:

• After enjoying a fire, allow the ashes and fireplace remnants to cool entirely. Ensure the fireplace is cool to the touch before cleaning, which may take several hours or overnight.

Sweep the Fireplace:

• Use a hearth broom to sweep away ashes and debris. Do not use your household broom as it may spread ashes throughout your home.

• Collect the remnants in a metal container, avoiding plastic due to the heat. Always do a dry clean first, as soot becomes more challenging to clean once wet.

Creosote Awareness:

• Be mindful of creosote buildup. This flammable, greasy residue appears as brown or black tar and is a byproduct of burning wood. While it is normal, large amounts can cause skin irritation and even health issues. Regular professional cleaning is essential.

What is Creosote?

Creosote is a natural byproduct of burning wood, accumulating as a flammable, greasy residue. This substance can cause severe health issues, such as skin irritation and chemical burns, and poses a significant fire risk if not regularly cleaned.

Preventive Measures:

• Annual Chimney Sweep: Hire a professional chimney sweep once a year to clean the internal fireplace and chimney.

• Handle with Care: Treat creosote as a harmful carcinogen. Do not touch it directly. Fortunately, creosote buildup on the exterior is typically minimal.

How to Clean Fireplace Brick and Exterior

Regular sweeping after each fire simplifies the deep cleaning process. Here’s how to thoroughly clean the brick exterior:

Preparation:

• Lay plastic tarps around the fireplace to protect the floor and surrounding areas.

• Ensure the area is well-ventilated and wear clothes you don’t mind getting dirty.

DIY Cleaning Solution:

• Mix one cup of dish soap, one cup of table salt (not kosher or rock), and a half cup of ammonia to create a paste.

• Adjust the salt for a thicker consistency if needed.

Application and Scrubbing:

• Apply the paste to the external brick and let it sit for 30 minutes.

• Use a stiff-bristled plastic brush to scrub the brick thoroughly.

Rinse:

• Rinse the area with clean, cool water using old rags. Avoid microfiber cloths for this task due to the messiness.

Cleaning the Fireplace Mantle and Hearth

Cleaning the mantle and hearth requires attention to detail to ensure all soot and debris are removed:

Vacuum:

• Use a vacuum dust brush or shop vac to clean the nooks and crannies of the stonework, mantle ledge, firebox, and surrounding areas.

• Designate a specific brush for this job to prevent soot spread in the house.

Dry Cleaning Sponge:

• Utilize a dry cleaning sponge designed for soot to wipe the surface.

• Follow up with a damp rag and all-purpose cleaner only if the soot is entirely removed.

Additional Fireplace Cleaning Tips

To maintain a cleaner fireplace, consider these extra tips:

• Avoid Colored Paper: Do not use gift wrapping, magazines, or junk mail as fire starters. Stick to black and white newsprint or craft paper to prevent flammable residue.

• Choose the Right Wood: Avoid burning softwood logs like pine and fir. These woods leave behind a resin that increases creosote levels and produces more smoke.

Conclusion

Cleaning a brick fireplace, mantle, and hearth is a dirty but necessary task to ensure safety and maintain its aesthetic appeal. Regular maintenance, mindful cleaning practices, and professional assistance can keep your fireplace looking great and functioning safely. Remember, a clean fireplace not only enhances your home's charm but also ensures a safer and more enjoyable fireside experience.

Related

• The Ultimate Wood Burner Cleaning Guide
• Maintaining a Clean Fireplace: Tips & Tricks
• Electric Fireplace Cleaning

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