Hai bisogno di aiuto per risolvere questo problema? Hai qualche suggerimento?

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di Fine_Imagination6643

5 commenti

  1. Perfect_Outcome6067 on

    I also have black floors in the bathroom. I would never do it again. At least not here where the water is so calcareous.
    I’ve gotten into the habit of always cleaning with lime-dissolving (acidic) and once with alkaline cleaning products (greases and soaps). Since then it has seemed much cleaner.

  2. habilishn on

    ich weiss nich, was genau das ist, und darum auch nicht, ob mein tipp hier konkret hilfreich ist, ich wollte nur mal den “Dampfreiniger” erwähnen, wir haben uns letztens einen zugelegt und sind immer wieder beeindruckt, was damit alles weggeht, und dabei relativ umweltverträglich (kommt auf den strom an, bei uns 100% solar) und wassersparsam ist.

  3. GaudyNight on

    Something acidic should work. I like Heitmann Zitronensäure. Vinegar is fine too. But whatever you use, please be careful with the grout, because acid is bad for it and washes ot out. It’s best to water the grout before you start cleaning and if you want to let the acid sit a bit, try to keep it out of the grout.

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