Rust Stain Removal: Stucco
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1-2 hours
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Beginner
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- 10-50
Rust stain removal on stucco can be frustrating. Even if you manage to remove it easily by washing it off it may seep back through the stucco if there is a corrosion problem in the wall. Unless the rust is entirely superficial, such as someone leaning something against the stucco causing the rust, then you should find the source of the problem to keep from having to remove the rust repeatedly.
Step 1 – Buy a Rust Remover
Get a commercial rust remover. Be sure to look at the label and see if it is safe for use on stucco. Also consider how safe the product is. Many rust removers can be toxic if not handled properly. There are some newer non-toxic rust remover formulas now available.
Step 2 – Mix the Solution
If the solution requires mixing then follow the directions on the product. Many can be mixed in a spray bottle for ease of application.
Step 3 – Spray the Area
Spray on the rust remover solution to the affected area thoroughly. Let it sit for a couple of minutes and use a brush to loosen the rust if necessary. Don’t leave it on too long or it may affect the paint on the stucco.
Step 4 – Wash it Away
Spray the area down with the nozzle of a garden hose until it is clean. Repeat as necessary.
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![Doityourself Staff]()
![H.R. Helm]()
H.R. Helm is an accomplished DIY craftsman. He has been DIY since childhood and is now a septuagenarian. He is experienced in wood and metal construction, having designed and built several houses and metal buildings. He built every permanent building on his current homestead and did all the plumbing and electrical work. He has several years experience as a professional cabinet builder, and he is an accomplished auto repairman, having operated an auto repair business for many years. He currently has a home shop where he sharpens and rebuilds saws, repairs lawn mowers, mobility scooters, hydraulic jacks, and anything else that comes along. He also builds custom tools for metal working. Invention prototypes are another of his many accomplishments. He owned and operated a manufacturing business building Compact Utility Vehicles for homeowner use. H.R. enjoys making jams and jellies during fruit season along with cooking meals. He is committed to outdoor cooking in a Bar-B-Q pit he welded together several years ago. He maintains fruit and nut trees along with helping his wife with a vegetable garden. He farmed commercial garden produce for several years. It helps to have over 50 years of farming and ranching experience. Employment/Education Highlights ASE Certified Master Auto Technician Certified Welder Cross country truck driver -- over dimensional freight Design Engineer/Project Manager for injection molded plastic company Bus Driver/Substitute Teacher Inventor with two patents (weight training – anti-rollback for manual wheelchair) BS in Industrial Technology
