Streaks or black marks on floors? Common mistakes with floor waxes and protectives, and how CeraMag helps solve them
Streaks, uneven film, black marks and yellowed edges: the most common floor protection mistakes and how CeraMag helps prevent them.
Mistake 1: applying too much product
One of the most common mistakes with floor waxes and protectives is applying a heavy coat in the belief that it will improve gloss and durability. In practice, over-application often makes it harder to achieve an even finish.
CeraMag is self-levelling and is best used as a thin coat, with 1–2 coats for ordinary treatment. This application method supports even spreading and helps reduce the risk of streaks.
Mistake 2: not allowing enough time between coats
On fast-paced sites, teams may be tempted to shorten waiting times. This can interfere with proper film formation and lead to an inconsistent appearance, especially on larger floor areas.
With CeraMag, the guideline is clear: allow at least 60 minutes per coat. Respecting this time helps the product form a more uniform film and supports the high-gloss finish expected in professional use.
Mistake 3: treating initial protection and maintenance as the same task
Another frequent issue is using the same approach for first application and ongoing maintenance. In reality, refreshing the protective film should match the soil load and the actual condition of the floor.
CeraMag is also intended for spray buffing or spray cleaning at a 1:4 dilution. This makes intensive maintenance more practical and allows targeted refreshing without repeating a full protection treatment every time.
Mistake 4: overlooking visual and functional problems over time
Black marks, yellowed edges, dirt penetration and reduced underfoot safety are typical signs that a floor protection system is not suitable or is not being maintained correctly. In hospitality and public-facing spaces, these issues quickly affect appearance and day-to-day management.
CeraMag addresses these points with resistance to black marks, slip-resistant properties, a water- and oil-repellent anti-stain effect and a formulation that does not yellow at the edges. It also helps prevent dirt penetration and bacterial build-up areas.
FAQ
Why do floor waxes leave streaks?
A common reason is applying too much product or spreading it unevenly. With CeraMag, a thin coat is recommended to take full advantage of its self-levelling behaviour.
How can black marks on protected floors be reduced?
A product needs to be resistant to this type of marking and supported by suitable maintenance. CeraMag is described as resistant to black marks and can also be maintained through spray buffing or spray cleaning.
How often should the treatment be repeated?
The recommended frequency is monthly or according to the level of soiling. In practice, the interval depends on traffic levels and operating conditions.

