How To Properly Clean And Maintain Crimsafe Security Screen?

Keeping your Crimsafe security screens clean isn’t just about keeping them looking their best—it’s also about ensuring they continue to perform as they were designed to. Whether installed on windows or doors, Crimsafe screens provide an added layer of protection, and like any feature of your home, they benefit from regular maintenance. Dirt, salt, and general wear can gradually affect their function and appearance if left unchecked. Fortunately, maintaining them is simple with the right approach. 

In this blog post, we’ll outline practical ways to clean, inspect and care for your Crimsafe screens to help you maximise your investment.

Dust and airborne debris can accumulate quickly, especially on mesh screens. This reduces visibility and airflow while encouraging corrosion over time. Routine dusting is one of the easiest and most effective ways to preserve the look and function of Crimsafe security screens in Townsville.

Use soft tools to avoid scratching the mesh coating or damaging the powder finish:

• Use a soft-bristled brush or dry microfibre cloth for a gentle surface wipe-down.
• A vacuum cleaner with a brush attachment works well for removing stubborn build-up.
• Ensure the frames and corners are free of spider webs, leaves, or grit.



Regular dusting—ideally once every fortnight—can drastically reduce the need for deeper cleans.

Living in a coastal tropical region has its perks, but also introduces additional maintenance challenges for metal fixtures. Salt carried by sea breezes can cling to Crimsafe mesh, accelerating corrosion if not removed promptly.

Here’s how local weather conditions impact your screens:

• Accelerates rust and corrosion in metal mesh and hinges.
• Traps moisture in mesh weave, which can wear down the protective coating.
• Encourages mould growth during the wet season.

Maintenance Tips:



• Increase cleaning frequency to once a month if you’re within 5 km of the coast.
• Rinse screens with fresh water using a gentle hose spray.
• Allow screens to air dry fully or gently pat them down with a clean cloth.

Using the right method is vital when it’s time for a full clean. Crimsafe mesh has a protective coating that harsh chemicals or abrasive cleaning tools can damage. Stick to gentle products and a light touch.

Follow these steps for a thorough, safe clean:



• Mix a small amount of mild detergent (pH-neutral) with lukewarm water.
• Use a soft cloth or sponge to gently scrub the mesh and frames.
• Rinse off all soap residue using a low-pressure garden hose.
• Dry with a clean microfibre towel or allow to air dry naturally.
• Avoid pressure washers, acidic cleaners, or scrubbing pads.

Like any part of your home, Crimsafe screens benefit from regular inspections. Even the most durable systems can experience minor issues over time. A monthly check helps catch problems early before they affect performance or security.

Keep an eye out for the following:

• Tears or holes in the mesh (even small ones should be addressed.
• Loose screws or fittings on door and window frames.
• Signs of rust or discolouration on mesh or hinges.
• Door handles or locks that feel stiff or misaligned.



If you notice any of the above, schedule a prompt repair to avoid compromising the screen’s effectiveness.

Not all screen issues are visible to the untrained eye. While most cleaning can be handled at home, periodic servicing by a specialist ensures your screens stay structurally sound and secure. This is especially important for older installations or those exposed to harsh weather conditions.

Consider calling in a professional for:

• Annual inspections of locking mechanisms, hinges, and mesh tension.
• Post-storm assessments, especially if the screens were exposed to debris or wind strain.
• Advice on whether screen replacements or upgrades are needed.



A trained technician can perform minor adjustments or identify early signs of wear that a homeowner might miss.

Even with the best intentions, incorrect cleaning methods can do more harm than good. Avoiding a few common errors can significantly extend the life of your Crimsafe windows and doors.

Mistakes to Avoid:

• Don’t use steel wool or scourers – these can scratch the mesh.
• Never apply bleach or ammonia-based products – they erode protective coatings.
• Avoid using a pressure cleaner – high-force sprays can damage seals and fittings.
• Don’t leave salt residue on mesh – rinse regularly in coastal areas.

Better Practices:



• Stick to soft cloths, non-abrasive sponges, and mild soapy water.
• Rinse with low-pressure fresh water, especially after storms or high winds.

Beyond regular cleaning, applying protective products can help extend the lifespan of your screens, especially in high-humidity or coastal locations.

Here are some optional maintenance products to consider:

• Silicone spray: Lubricates hinges and handles without attracting dust.
• Mesh protectants: Help create a hydrophobic barrier against salt and moisture.
• UV-resistant coatings: Reduce the effects of sunlight degradation on powder-coated frames.



Use these sparingly and according to the manufacturer's instructions to prevent residue build-up.

Tropical weather brings seasonal variation that should influence your maintenance routine. Adjusting your care routine for the wet and dry seasons ensures your Crimsafe screens stay functional all year.

Pre-Wet Season:

• Check seals and mesh tension.
• Clean thoroughly to remove any built-up salt or organic debris.
• Apply protectant sprays to hinges and locks.

Post-Wet Season:

• Rinse screens with fresh water to clear dried-on rain residue.
• Inspect for rust, especially around screws and frame corners.
• Tighten any loosened fittings and clean off mould or mildew.



Staying seasonally proactive helps maintain the look of your screens and their core security function.

At Townsville Windows and Screens, we understand that security and appearance go hand in hand. We supply and install genuine Crimsafe doors and windows in Townsville, and we want yours to last as long as they should. If it’s time for a screen check-up or a full replacement, or you simply want expert advice, get in touch via our contact page or give us a call for more information.

Let us help keep your Crimsafe system performing at its best so you can relax and know your home is safe, secure, and stylish.