Security screens are an essential part of many Australian homes, providing protection against intruders while allowing fresh air to circulate. Over time, these screens accumulate dust, dirt, and grime, which can diminish their appearance and potentially affect their functionality. The most effective way to clean security screens is to use warm soapy water with a soft cloth or sponge, followed by a gentle rinse with a hose or pressure washer on low setting.
Regular maintenance of security screens not only keeps them looking their best but also extends their lifespan. Many homeowners find cleaning these screens challenging, particularly because they’re often difficult to remove from doors and windows. Fortunately, there are simple techniques that make the cleaning process straightforward, even without removing the screens from their frames.
With the right approach, cleaning security screens doesn’t have to be a daunting task. The methods described in this guide work well for various types of security screens, including steel mesh, aluminium, and Crimsafe products, ensuring your home’s protective barriers remain in top condition while maintaining their appearance.
Preparing to Clean Security Screens
Before diving into the cleaning process, you need to understand what type of security screen you have and gather the right supplies for effective cleaning without causing damage. Proper preparation ensures your screens remain in top condition while effectively removing dirt and grime.
Identifying Security Screen Types
Security screens come in various materials, each requiring specific cleaning approaches. Stainless steel mesh screens are highly durable but can show water spots easily. Aluminium security screens are lightweight yet strong, making them common for front doors.
Fibreglass screens are more delicate and need gentler cleaning methods. Some screens have special powder-coated finishes that require non-abrasive cleaners to prevent scratching.
To identify your screen type, check the documentation or look for manufacturer labels. If uncertain, examine the mesh texture—stainless steel has a rigid, metallic feel while fibreglass feels more like plastic. The frame material also provides clues, with aluminium being the most common.
Choosing Appropriate Cleaning Supplies
For most security screens, you’ll need:
- Soft-bristled brush or vacuum with brush attachment to remove loose debris
- Microfibre cloths that won’t scratch sensitive surfaces
- Bucket of warm water mixed with mild detergent (dishwashing liquid works well)
- Soft sponge for stubborn grime
Avoid harsh chemicals like strong glass cleaners that might damage protective coatings. For fly screens with stubborn stains, a specialised mild detergent solution works better than commercial products.
For particularly stubborn spots on metal screens, a small amount of WD-40 can remove residue, but always test on an inconspicuous area first. Keep a garden hose ready for rinsing if your screens are outdoors.
Prepare a clean, dry cloth for the final wipe-down to prevent water spots, particularly important for front door security screens that make a first impression.
Step-by-Step Cleaning Process
Maintaining your security screens requires regular cleaning to preserve functionality and appearance. Following the proper technique ensures you won’t damage the mesh while effectively removing dirt and grime.
Removing Loose Debris and Dust
Begin by gathering your cleaning supplies, including a soft brush, microfibre cloth, and garden hose. A soft brush from a dustpan set works brilliantly for this first step.
Brush away loose debris before applying any water or cleaning solution. This prevents scratching the protective coating when you start scrubbing.
Hold the brush at a slight angle and gently sweep across the screen surface in downward strokes. Pay special attention to corners and edges where insects and dirt accumulate.
For security screens in hard-to-reach areas, consider using a vacuum cleaner with a soft brush attachment on the lowest suction setting. This works particularly well for removing cobwebs and pollen that stick to the mesh.
Applying Cleaning Agents to Stubborn Stains
For regular cleaning, mix mild dishwashing detergent with warm water in a bucket. This solution is sufficient for most dirt and doesn’t damage the screen material.
For stubborn stains, dip a microfibre cloth or soft sponge into your cleaning solution and gently scrub the affected areas in circular motions. Never use harsh chemicals or abrasive materials that could damage the protective coating.
Tree sap or sticky residue can be particularly challenging. Apply a small amount of WD-40 to a clean cloth and gently dab at the sticky spot. Let it sit for a minute before wiping away with soapy water.
For salt residue common in coastal areas, a solution of equal parts white vinegar and water helps dissolve mineral deposits. Apply with a soft cloth, then rinse thoroughly.
Rinsing and Drying Techniques
After scrubbing, rinse the screens thoroughly with clean water from a garden hose. Use moderate pressure to avoid damaging the mesh or forcing water into unwanted areas.
Start rinsing from the top and work your way down in a methodical pattern. This prevents dirty water from running back over cleaned sections.
Allow the screens to air dry naturally if weather permits. For faster results, use a clean, lint-free cloth to remove excess water, working from top to bottom.
Ensure screens are completely dry before closing windows or doors to prevent mould growth and water stains. This is particularly important for security screens on windows that aren’t frequently opened.
