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5 ways to maintain a scratch-resistant glass induction hob for 10 years

Maintaining the shiny, scratch-free appearance of induction cooktops is a challenge for home cooks, even when using regular scratch-resistant glass induction cooktops with a nano coating. This article will share 5 expert tips for maintaining scratch-resistant glass induction cooktops to keep the cooktop durable and beautiful, while also revealing new advancements in material technology that make caring for your cooktop simpler than ever.

Ways to maintain a durable and beautiful scratch-resistant glass induction cooktop for 10 years.

Cleaning after use

Spraying chemicals on the cooktop immediately after turning it off can cause unpleasant odors. Instead, you should clean the cooktop when it has cooled down. At this point, the grease hasn’t hardened yet, making it easier to remove.

For cooktops that utilize advanced crystal structures like X-Nano, cleaning at this time is extremely effective; you only need about 30 seconds to completely eliminate stains. Early cleaning prevents leftover food from being “re-cooked” multiple times due to heat from the bottom of the pot, thus eliminating the risk of stubborn carbon deposits forming – the leading cause of cloudiness on glass surfaces over time. This is also one of the most effective ways to keep induction cooktops scratch-free as it removes dry food particles early that could cause friction when we scrub vigorously later.

You should use a soft cloth to clean the cooktop after cooking. (Source: Internet)
You should use a soft cloth to clean the cooktop after cooking. (Source: Internet)

Choosing appropriate cleaning tools and chemicals

You should prioritize using soft Microfiber cloths with ultra-fine fibers, which help remove dirt without causing tiny scratches on the regular nano-coated scratch-resistant glass. For chemicals, prioritize specialized cleaning solutions or neutral detergents like Cif, Domax. Absolutely do not use steel wool or chemicals with excessively high alkalinity, as they can erode the shine and reduce the light-reflecting ability of high-quality glass surfaces.

Many users searching for scratch-resistant cooktops often wonder if there are induction cooktops with matte glass on the market to limit scratching from rigid cleaning tools. In fact, Köcher’s X-Nano matte glass cooktops are currently the leading solution, effectively hiding scratches and fingerprints thanks to their special nano crystal structure.

Regularly check the bottom of pots

Sand, salt, or food particles stuck to the bottom of pots can act as an abrasive material when subjected to heavy weight and high temperatures. Therefore, always ensure that the bottom of the pot is flat, clean, and completely dry before placing it on the cooking zone. This habit not only protects the scratch-resistant glass surface but also ensures that the pot detection feature works sensitively, helping to transfer heat more efficiently from the pure copper coil below.

The answer is absolutely yes, as the magnetic field passes through the glass vertically, so the matte surface structure only serves to protect the glass without diminishing the cooking performance of the device.

Check the bottom of the pot before cooking. (Source: Internet)
Check the bottom of the pot before cooking. (Source: Internet)

Check and remove small foreign objects around the cooking zone

Before cooking, you should check and remove small foreign objects around the cooking zone, including spices, food crumbs, or dirt, by using a soft cloth or small brush to clean the surface and crevices.

Properly handle stubborn stains and scratches

During use, the induction cooktop may develop stubborn stains such as burnt-on residue, water spots, or light scratches… You can remove them using the following methods:

  • Burnt-on residue: Use a specialized ceramic glass scraper, holding it at a 45-degree angle, and gently scrape the burnt area.
  • Water spots or fingerprints: Wipe the surface with a specialized glass cleaning solution or a diluted lemon/vinegar mixture, then wipe again with a soft cloth.
  • Light scratches: Mix baking soda and water in a 3:1 ratio, apply it to the scratch, wait about 10 minutes, then gently wipe with a soft cloth in a circular motion.
  • Stubborn grease stains: Use a soft sponge dipped in diluted dishwashing liquid, wipe gently, then wipe again with a damp cloth.

In addition to cleaning the surface, users should also pay attention to the edges around the cooktop – the junction between the glass surface and the cooktop frame. Over time, if the adhesive for the induction cooktop glass peels off due to temperature or cleaning chemicals seeping in, water and grease can easily penetrate the internal circuit board, causing short circuits. Therefore, checking and reinforcing this adhesive layer is also an important technical maintenance step to ensure the cooktop operates reliably.

Some effective ways to clean stubborn stains on induction cooktops.

Some effective ways to clean stubborn stains on induction cooktops.
Some effective ways to clean stubborn stains on induction cooktops.

TOP 5 important notes when maintaining glass induction cooktops

When maintaining induction cooktops, the glass surface is the most vulnerable part, so you need to pay attention to the following points to keep the cooktop always clean and safe to use:

  • Prioritize using high-quality glass induction cooktops: You should choose induction cooktops equipped with X-Nano scratch-resistant glass (exclusively developed by EuroKera France for Köcher). With a 5-layer X-Nano crystal structure, this Eurokera glass has 5 times better scratch resistance, withstands temperatures of 750°C, and thermal shock of 250°C.
  • Regular maintenance: You should clean and check the induction cooktop regularly on a daily, weekly, and monthly basis to help prevent dirt and small scratches from accumulating over time.
  • Avoid dragging pots and pans: Although high-quality glass surfaces are many times more scratch-resistant than regular glass, the habit of gently lifting and placing pots is still the best protective method.
  • Choose suitable pots and pans: You should use flat-bottomed, smooth pots that are compatible with induction cooktops. This reduces friction during cooking, limits scratches, helps heat distribute evenly, cooks more efficiently, and keeps the glass surface looking new for longer.
  • Prioritize components that meet E.G.O (Germany) standards: Using induction cooktops with VDE-certified components helps the cooling system operate stably, reducing direct thermal pressure on the glass surface. For high-end devices like the Schott Ceran glass induction cooktop or EuroKera, when the circuit board and copper coil are well-cooled, the glass will avoid local overheating, helping it maintain its best physical properties.

Above are detailed instructions on 5 ways to maintain scratch-resistant glass induction cooktops and important notes during maintenance. The combination of smart usage habits and the selection of advanced surface technologies like the 5-layer X-Nano crystal structure will help your cooktop remain durable and beautiful over time.

Köcher induction cooktops pioneer German technology – For detailed product information, please contact:

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