Worked wonderfully!!!!!
Our trailer had old letters that had peeled off due to weather.  There were sticky ghost letters left over.  I used this spray twice and it removed everything!!  It was wonderful.  You can still see the letters just abit, but this is because the paint under the letters is now a different color.  It took off the sticky glue perfectly.  You most definitely do want to use it with eye protection and in a well ventilated area.  It is quite strong.  Would recommend and would buy again if needed.  But didn't use very much of the bottle at all.
Rating: 5 stars