Care & Maintenance Guide for Locks & Door Hardware
DIY Care and Maintenance
To ensure the long-term performance, reliability, and appearance of your locks and door hardware, regular care and maintenance is essential. Environmental conditions, usage levels, and material types all impact how products should be maintained.
The following guidelines are designed to help homeowners, businesses, and property managers across Perth and Australia maintain their hardware and extend its service life.
General Lock Maintenance
- Use a dry graphite or PTFE-based lock lubricant for cylinders
- Do not use WD-40 or oil-based products inside locks
- Insert and remove keys gently — avoid forcing
- Regularly check for smooth operation and correct alignment
- Tighten any loose screws or fixings
- Arrange servicing if locks become stiff, inconsistent, or difficult to operate
General Door Hardware Care
- Clean regularly using a soft cloth and mild detergent
- Avoid abrasive cleaners, scouring pads, or harsh chemicals
- Dry thoroughly after cleaning
- Inspect for loose components or wear
- Ensure hinges, closers, and latches are functioning correctly
External & Coastal Environments (Perth Conditions)
Environmental exposure can significantly affect hardware performance:
- Clean external hardware more frequently to remove salt, dust, and pollutants
- Increase maintenance in coastal or high-humidity areas
- Inspect regularly for early signs of corrosion or wear
- Use corrosion-resistant finishes where possible
Material-Specific Cleaning & Maintenance
Stainless steel is highly durable but still requires regular care to maintain its appearance and corrosion resistance.
Cleaning:
- Use warm water with a mild detergent and a soft cloth
- Rinse thoroughly with clean water
- Dry completely to prevent water spotting
Maintenance Tips:
- Clean more frequently in coastal or high-exposure environments
- Always wipe in the direction of the grain to avoid scratching
- For stubborn marks, use a non-abrasive stainless steel cleaner
Avoid:
Harsh acidic or alkaline chemicals
Steel wool or abrasive pads
Chlorine-based cleaners or bleach
Aluminium components are lightweight and corrosion-resistant but can still degrade if not maintained.
Cleaning:
- Use mild soapy water and a soft cloth or sponge
- Rinse thoroughly and dry after cleaning
Maintenance Tips:
- Regular cleaning helps prevent build-up of dirt and contaminants
- Inspect finishes for wear or oxidation
Avoid:
Strong solvents that may damage protective coatings
Abrasive materials or harsh chemicals
Powder-coated hardware is designed for durability and appearance but requires proper care to maintain its finish.
Cleaning:
- Clean using warm water and a mild detergent
- Use a soft cloth or sponge
- Rinse and dry thoroughly
Maintenance Tips:
- Clean regularly to prevent build-up of dirt, salt, and pollutants
- Pay extra attention in coastal or industrial areas
Avoid:
Solvents or harsh chemicals that may damage the coating
Abrasive cleaners or polishing compounds
Brass and plated door hardware provide a premium appearance but require regular care to maintain their finish and prevent discolouration or wear over time.
Cleaning:
- Use a soft, damp cloth with a diluted mild detergent to remove fingerprints, marks, and general build-up
- Gently wipe surfaces without applying excessive pressure
- Dry thoroughly with a clean, soft cloth after cleaning
Maintenance Tips:
- Clean regularly to prevent residue build-up, which can lead to discolouration or deterioration of the finish
- Incorporate cleaning into your routine maintenance schedule, particularly in high-use areas
- Handle with clean hands where possible to reduce oils and residue transfer
Avoid:
Abrasive cloths, scouring pads, or polishing compounds
Metal cleaners or solvents not specifically designed for plated finishes
Harsh or acidic cleaning products that may damage protective coatings
Commercial & High-Traffic Environments
For commercial properties, strata, and public-use areas:
- Implement a routine maintenance schedule
- Inspect hardware regularly for wear or damage
- Replace worn components proactively
- Ensure compliance with safety and access requirements
- Keep records of maintenance where required
Product-Specific Care
Cylinders & Keyed Locks
- Keep keyways clean and free of debris
- Use appropriate lubricants periodically
- Avoid worn or damaged keys
Digital & Smart Locks
- Replace batteries as recommended
- Keep components clean and dry
- Follow manufacturer maintenance guidelines
Deadlocks & Deadlatches
- Ensure correct alignment with strike plates
- Check for smooth bolt operation
Padlocks & External Locks
- Protect from prolonged exposure where possible
- Lubricate regularly
- Inspect for corrosion or wear
Important Information
- Lack of maintenance can lead to premature wear, corrosion, or failure
- Incorrect cleaning methods may damage finishes and void warranties
- Always follow manufacturer-specific instructions where provided
- For servicing or advice, contact a qualified locksmith