Question about potential for drainage problems:
I have been in business for three years this coming October.
I moved my location recently, and when I went back to the old Mall, someone told me that the drains had backed up, and they blamed me.
The City inspectors did not require agrease trap, and so of course I didn't spend the money on one.
Should I have?
Or should I be putting some sort of drain-degreasing liquid down the drains monthly or quartlerly to keep the pipes clean?
I certainly don't want any big expenses down the road!
updated by @matt-carter: 04/20/15 14:13:39