Hi Guys
Can anyone recommend a cleaning product for cleaning suspended ceiling tiles. They are the steel, perforated ones very common in the City (London). Have done before but just used guessed work before. Have 70000 sq feet to do so would be better if I could find the perfect product.
The method we use is the sponge clamped poles with terry towels that are soaked in cleaning solution then rubbed along each panel whilst they are in situ.
Cheers in advance
Pete