Apply the tsp solution from the bottom up to prevent streaks from forming and allow the solution to work for several minutes before rinsing off.
Use tsp to remove soot off siding.
It s best on outdoor surfaces although it can be used indoors too.
Use your garden hose to spray off your siding starting at the top.
Not only will it take out the mildew it will also remove any staining associated with it.
Mix tsp cleaner with bleach to effectively remove mildew from walls.
Apply the paste to a sponge and use it to scrub the black stains.
Apply the cleaner with a sponge or even a sponge mop.
Spray the foam cleaner on the section of siding.
Spray tsp onto wet aluminum siding.
Step 4 scrub the foam on the soot siding with the long handled brush.
Typical dilution is one teaspoon of tsp to one gallon of water.
Put on your protective gloves safety glasses and face mask before you start spraying.
Diluted in water and applied often with a stiff scrub brush it can remove.
Rinse the sponge thoroughly and remove any residue with clean water.
Make a paste from tsp and water.
Spray any remaining soot deposits with a combination of warm water and white vinegar mixed in a spray bottle in a half and half solution.
Step 3 finishing up.
If you re using a traditional chemical sprayer pump the tank until you feel resistance.
I still have some grey soot in the little crevices in the vinyl.
Make sure the aluminum siding is still wet from the rinsing step.
A washing of surfaces prior to painting helps insure a good clean bite for the finish coats of paint.
However generic foam cleaner will usually be enough to remove soot stains.
1 2 cup per gallon of hot water makes short work of removing grease from driveways and garage floors.
Always wear rubber gloves when cleaning walls with this cleanser.
Let the foam seep into the soot for roughly seven minutes before continuing.
White vinegar is slightly acidic and this helps break up the soot and cleans the metal effectively.
To remove soot and smoke stains.
Overall i spent a lot of time working on the siding this weekend and it looks 80 better but it still has quite a ways to go before it is the way it was before we go a stove.
It wasn t so long ago that trisodium phosphate tsp was a go to choice for tough cleaning jobs especially on exteriors.
Tsp is formulated for removing grease soot and lead paint dust cleanup.
Wait roughly 7 minutes then use your brush to spread it and scrub lightly.
However as mentioned previously it needs to be used carefully.
With the ryobi chemical sprayer you just pop in a battery and turn it on.