I have a client who needs his grocery store front cleaned. The EFIS is straight forward but there's streaking on the lighted sign letters. Is SW effective and safe or should I avoid spraying them? I would think its okay especially if I follow with BW. Thanks!
AC Lockyer said
Dec 4, 2012
Gregg,
Id clean it first and then see what doesn't come off. I think the letters will come clean with simple elbow grease.
AC
Ray Burke said
Dec 4, 2012
May need a soapy scrub with a salt and pepper brush
Id clean it first and then see what doesn't come off. I think the letters will come clean with simple elbow grease.
AC