Maintenance of stainless steel railings
You can wash off fingerprint marks with alcohol or thinner. After washing, rinse with cold water and wipe with a dry cloth.
Wash off oil, grease or lubricants with organic solvents, then with warm soapy water or mild detergent. Rinse with clean water and wipe with a dry cloth.
For dirt that is difficult to remove, wash off with a mild scrubbing detergent, rubbing in the direction of the ground. Rinse with cold water and wipe with a dry cloth.
Severe discolouration can be wiped off with a towel. Rinse with cold water and wipe with a dry cloth.
Traces of rust can be removed by wetting the surface with an oxalic acid solution and leaving it for about 15-20 minutes. This should be followed by washing with a mild cleaner, rinsing with clean water and wiping with a dry cloth.
Paint stains can be removed by cleaning the surface with a solvent, then rinsing with clean water and wiping with a dry cloth.
Scratches on the surface will be removed by gently sanding the surface (using an iron-free material), then washing with a mild detergent, clean water and drying.
What not to do:
Use scouring powders, as these products may leave scratches on the surface;
Do not use products containing chlorides (especially hydrochloric acid), salt or other bleaching agents.
If these products are used by mistake, the surface should be rinsed with fresh water, wiped
with special products to remove oxides and other compounds;
Use carbon steel-based materials such as steel brushes, pads,
steel pads, such as steel pads, mesh, which may leave scratches. The use of cleaning agents and tools is also prohibited,
previously used to clean the carbon steel surface;
Clean the surface perpendicular to the direction of grinding;
Use coarse, abrasive materials.
Maintenance of wooden railings
Wooden handrails can lose their colour over time, but if they are coated with oil they can be easily renewed. This work is not complicated and you can renew them yourself. Simply lightly sand the wooden handrail with fine-grained sandpaper and apply oil in the same or similar colour. Wipe off any excess oil after five minutes.
Other parts of the handrail, such as the metal tubes, do not require any special maintenance and are usually powder coated.
If metal railings are used outdoors and slight scratches appear, they should be coated with rust binder and a metal primer should be applied.