Playplace Cleanliness Regulation!

If this doesn't make your skin crawl as a parent... I called the Westnedge McDonald's in Portage, MI just now and spoke with the manager. We always happen to get an illness after we leave the playplace. I asked them how often they get it cleaned. They pay a professional to come out ONCE A MONTH to sanitize the play equipment! They said they came three weeks ago but they could NOT give me the date when they were coming next (he literally tried to figure it out for me for ten minutes, he was a nice guy.). There should be regulations for atleast WEEKLY cleanings especially with all of the disease and bacteria that have been found from tests at play places. I'm disgusted. The manager was very honest and said he highly recommended me to avoid the play places if my child is prone to illness.