How To Remove Black Stains From Aluminum Gutters

Spray down those gutters while you re at it.

How to remove black stains from aluminum gutters.

If you haven t cleaned the debris out of your gutter yet do this first with a garden trowel. Simple green any oxygen bleach whitewall tire cleaner alumklean by wsi or a mixture of 1 3 cup of a strong household detergent and 2 3 cup of tsp cleaner. Use this solvent to scrub off the outer surface of your gutters with a stiff brush or a piece of cloth. On stubborn streaks let the chemical dwell longer being careful not to let it dry.

Here are some products to try. Apply the chemical according to the manufacturer s instructions. Attach a soft bristled brushor mop to the end of an extension pole. Once the mixture is applied to the gutters let it stay for 10 15 minutes before rinsing it off with a garden hose and a nozzle sprayer.

Set up a ladder at one end of the gutter and fascia where the black streaks are located. The black streaks are a result of electrostatic bonding of tar asphalt from roofing material and other debris to aluminum metal material. How to remove stains from white gutters. Rust residue dirt buildup and.

Dip a nylon scrubbing brush into the soapy water. For that mix half cup of household liquid detergent with a half cup of bleach in two gallons of water. Rain carries them down the sides of the gutters where they stain the aluminum. Climb up the ladder and.

Scrub the gutters with the soap mixture to clean them. The warmer it is outside the better it works. How to get black streaks off gutters fascias step 1. Using a power washer clean your gutters to get the initial mildew and grime off.

Fill the spray bottle with gutter cleaner. Fill a bucket with a mild liquid soap such as dish soap laundry detergent or body wash. Or grab a ladder that can remain stable while scrubbing from it. Streak getter will break down this bond which will allow you to remove the unwanted streaks off your aluminum gutter with little effort no scrubbing.

Shut the bottle tightly and turn the nozzle to the on position. Place the ladder where you want to clean trying not to scrape or damage the gutters.