How to Remove Black Streaks From Aluminum Trim

Keep your trailer's aluminum trim shiny with some cleaner.

Snow, rain and mud can easily build up on the aluminum trim of a vehicle such as a trailer. If not cleaned off immediately, if can cause unwanted black streaks on the aluminum. Fortunately, you can remove the black streaks with the appropriate cleaning agent and some elbow grease.

Things You'll Need

• Black streak cleaner
• Gloves
• Terry cloth rag
• Towel

Instructions

1. Spray the streaked area with black streak cleaner. Wear gloves to protect your hands.

2. Let the black streak cleaner sit for two minutes to penetrate the streaks.

3. Wash the spray off of the affected area with some water and a terry cloth rag.

4. Dry the area completely with a towel.

References

• The RV Forum Community: Removing Black Streaks