Imprinted concrete problems - White spots on concrete

Setts and cobbles, tarmac, asphalt, resin systems, concrete whether it's plain, patterned or stencilled, gravels, etc.
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Jdavies123
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Joined: Tue Aug 20, 2019 4:31 pm
Location: Merseyside

Post: # 117721Post Jdavies123

My imprinted concrete is nearly two years old and on one section white spots have appeared they are about the size of a 5p and loads of them. Can anyone advise cause and how to resolve as quite a large drive and this section looks awful. Thanks

Tony McC
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Location: Warrington, People's Republic of South Lancashire
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Post: # 117737Post Tony McC

Without seeing the surface, I can't be certain but what you describe is most likely lichen - see Dealing with Lichens

Something like this....????

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Site Agent - Pavingexpert

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