CLEANING AND MAINTENANCE OF MRF PRODUCTS

The austenitic stainless steels AISI 304 that we use at MRF are highly resistant to corrosion. The self-passivating capability of this type of steel allows it to self-repair spontaneously if damaged. Similarly, it is advisable to apply appropriate care to extend the durability of locks and hinges, and to ensure that the quality and performance of each piece installed in your bodywork remain at their best level.

The cleaning and maintenance protocols for stainless steel fittings will depend on the environmental conditions to which they are exposed, the type of stain to be removed, and other factors... In this article, we guide you so that you can provide the best care for the steel products you have chosen.

Benefits of maintaining the cleanliness and maintenance of fittings

In addition to preserving the functional and aesthetic integrity of the products, proper cleaning and maintenance have undeniable benefits that you should consider:

Extending lifespan

By regularly removing dirt and residues, you reduce premature wear of materials, which contributes to a longer lifespan of the products. You will save on replacement costs and amplify the long-term return on investment.

Prevention of breakdowns

Dirt can also interfere with the operation of locks and hinges, increasing the risk of breakdowns and failures. Regular cleaning and maintenance minimize that risk and ensure more reliable performance.

Image Preservation

Maintaining a cared-for and impeccable appearance reflects quality and shows your commitment to excellence, reinforcing a positive perception of your brand among your customers and users.

Cleaning according to the type of stain to be cleaned

Fingerprint marks

Fingerprint marks are the most common on frequently used steel surfaces. To remove them, simply use a clean cloth dampened with fresh water. If the stain is persistent, you can use a mild soap.

Marks on shiny polished parts

To maintain the shine of polished steel surfaces, we recommend using specific glass cleaners. They are ideal for removing light stains without leaving residues that may affect the appearance of the material.

Persistent stains and watermarks

Faced with tougher stains or watermarks, we suggest using mild creamy household cleaners. After application, make sure to rinse the surface with deionized water to ensure a spotless finish and prevent residue buildup.

Grease and oil stains

To remove grease and oil stains from fittings, you can opt for products containing alcohol or acetone, which are effective in dissolving greasy residues without damaging the materials.

Cleaning according to the type of environment

Proper maintenance of steel will vary depending on the circumstances that may affect the hinges and latches you are using, so it is important to adapt cleaning routines according to the corrosivity of the environment, following the classification established by ISO 12944 standards.

Low corrosive environments

In environments classified as type C1 or C2, our steel products will only require basic maintenance, using mild soaps or non-abrasive detergents to remove surface dirt without compromising material integrity.

More corrosive environments

In highly corrosive environments, such as those classified as type C4 or C5, steel cleaning must be more rigorous and frequent to prevent dirt accumulation and corrosion itself. Cleaning products should be more potent and specific, designed to remove corrosive residues and protect materials against degradation.

Important precautions to consider

It is also essential to consider some additional observations:

• Avoid using cleaning products containing chlorides in their composition, especially hydrochloric acid, which can cause irreparable damage to fittings.
• Do not mix alkaline products with shampoos, as you may generate undesirable chemical reactions leading to corrosion.
• Always perform thorough rinsing and drying after cleaning to remove stagnant water residue from holes or free spaces, or any residue that may accumulate and cause damage over time.

Good maintenance and cleaning practices for steel fittings

In addition to following the specific cleaning recommendations mentioned above, it is important to adopt a series of routines and good maintenance practices to maximize all benefits. Some of these practices include:

• Regular scheduling of cleaning and maintenance tasks.
• Training staff in cleaning and safety techniques.
• Periodic visual inspections to detect and address any potential issues.
• Recording and tracking of maintenance activities performed.

In summary, caring for cleanliness and proactive maintenance on a daily basis ensures the best medium- and long-term performance. The durability and safety of your locks, hinges, push buttons, and other steel parts depend on how you care for them.