Hi D.,
We just had our professionally cleaned even though you could use a wet cloth on ours. There should be a tag on your sofa with a code that will tell you how it can be cleaned. Here is the info I got off the internet on the codes. Now I did get mine professionally cleaned as I have two small children myself and figured it needed it and now I can just do the damp cloth upkeep!!
Hope this info helps... J. in Macomb
Microfiber furniture will commonly come with a tag that has one of the special microfiber codes that tell you how to clean it. The tags will say, W, S, S-W, or X.
W means you can use water based cleaning solution.
S means you have to use a "solvent" based cleaner
S-W means you can use S or W type cleaners
If you have furniture with a W tag, then good for you, you probably don't need this website. Personally, my sofas do not have any tags, and the most common problems I've seen are from people who use water to clean their sofa. They end up with water rings, which is NOT what you want from your probably expensive purchase!