These do not contain enough alcohol to damage 3m matte protective screen coatings found on most if not all screens. I even cleaned glossy monitor with it and laptop screens. My daily screen now is 4k lg 27uk650 and no damage done. The Karcher is good, but I have to finish off with kitchen paper or some fine papery stuff my SIL gave me (I have no idea what it is, I think she bought it on a roll from Trago). Otherwise I seem to have little streaks of water around the edges and where I change direction with it. I had been using the Lidl window cleaner for ages until I bought a Karcher a while ago which came with some of its own concentrated cleaner. I haven't use much of it so far , so have not found out if the Lidl cleaner works as well with the Karcher.

W5 Citrus All Purpose Cleaner Safety Data Sheet W5 Citrus All Purpose Cleaner Safety Data Sheet

Germans are not a separate race from Brits anyhow. Isn't our queen rather German via Prince Albert and the Saxe-Coburg Gotha family? I've never had any issue with the plastic cover on my camera screen. If wipes are designed for delicate eye spectacles with their anti reflective coatings and transition coatings I think fine (sparingly) for my camera gear. Registering is free, easy, and means you can join the discussion, watch threads and lots more. Register now »TIP for cleaning - You CAN use those glasses cleaning wet wipes to clean the monitor. Another tip - clean water is still probably better I would be very careful, the chemicals on some of these 'wipes' can permanently damage the delicate lens coatings ( I'm speaking from personal experience) For yonks now I have been buying the Kania brand (i.e. Lidl) tomato ketchup. When you compare the list of ingredients, it actually contains more tomato per 100g than Heinz, but time after time while shopping in Lidl I see people look at both and then opt for the Heinz. Remember that these wipes are made to clean glasses. And most glasses today are plastic with antireflective coatings etc so very fragile. The Germans do have a reputation for being thorough, so that probably applies to their cleaning as well.

Lens Cleaning Wipes 200 Pack - ALDI UK Lens Cleaning Wipes 200 Pack - ALDI UK

I use warm tap water on kitchen towel for my Dell IPS LED Monitor. They don't respond well to anything much else.Here in France, if it wasnt for Lidl, Aldi and Leader Price - we would be broke. The leading supermarkets (equivalent to Sainsbury's Tescos etc) charge the earth for absolutely everything - you need a personal loan to go in there. So everyone gets all their essential stuff at Lidl and then goes to Intermarche or Carrefour for the few items which cant be bought from Lidl. Nonu I think you are so right, but I also think that there is a mentality that if it's cheap(er) it can't be any good.