SoftWash UK Soft Washing Learning Podcast

Why Your UPVC Turns Pink When Softwashing

Mark Cave

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0:00 | 8:31

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Ever had random brown or pink stains appear on UPVC when softwashing?

Don’t panic it’s a known reaction when using sodium hypochlorite, especially on older or oxidised areas.

The good news? It’s easily fixable with the correct method and products.

Understanding why it happens and how to deal with it is what separates proper softwashing from guesswork.

Full training covering this (and much more) is in the link in the bio.

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