Cleaning mortar off a trowel effectively involves removing the bulk material and then addressing any remaining residue to keep your tool in good condition. A common method, especially for flat tools like trowels, involves a simple tapping technique to break off dried mortar.
Effective Mortar Removal from Trowels
When mortar dries on your trowel, it can harden and become difficult to remove with just scraping. An effective way to start the cleaning process, as recommended by experts, is to use a gentle physical action to loosen the material.
Based on practical advice for cleaning flat tools like trowels and scrapers:
- Gently tap the surface using a hammer. This technique is designed to break off the dried cement or mortar in larger chunks, making the subsequent steps much easier.
- After tapping has loosened and removed the majority of the material, scrape off the remaining cement using a suitable tool such as a putty knife.
- Finally, wipe the trowel clean with a cloth.
- Before storing, it's beneficial to lubricate the trowel to prevent rust and maintain its condition.
This method focuses on physically breaking down the hardened mortar before scraping and cleaning, ensuring that stubborn residue is effectively removed without excessive effort or potential damage to the tool.
Steps for Cleaning a Mortar-Covered Trowel
Here is a breakdown of the cleaning process:
- Preparation: Ensure the mortar is dry enough to break off easily.
- Initial Removal:
- Place the trowel on a stable surface or hold it securely.
- Gently tap the blade surface with a hammer to fracture the dried mortar. Aim for light, controlled taps across the affected area.
- Scraping: Use a putty knife or a similar sturdy scraper to remove the loosened and broken mortar pieces. Scrape away from yourself.
- Wiping: Use a clean cloth to wipe away dust and smaller particles.
- Finishing Touches (Optional but Recommended):
- If stubborn residue remains, you might use a wire brush gently or soak the trowel in water briefly before scraping again (ensure it's dried thoroughly afterward).
- Apply a lubricant (like WD-40 or a light oil) to the metal parts before storing to prevent rust, especially if the tool will not be used again immediately.
By following these steps, particularly incorporating the initial tapping technique, you can efficiently remove dried mortar and prolong the life of your trowels and other flat masonry tools.
