Wood Burner Stained

[Phil1974]

Afternoon,  was cleaning my log burner and discovered this staining on the side. Has anybody had any similar issues? Only 3 years old and had very little use.  Had the burner serviced 2 weeks ago no issue found. Thanks

[Stubby]

1 hour ago, Phil1974 said:

Afternoon,  was cleaning my log burner and discovered this staining on the side. Has anybody had any similar issues? Only 3 years old and had very little use.  Had the burner serviced 2 weeks ago no issue found. Thanks

Is it paint blistering ?

[Phil1974]

It has, don't run it particularly hot and not for long periods. Sent photos to supplier so will wait and see.

[MrNick]

It looks as if a spray multi surface cleaner may have been used nearby and the overspray has not been wiped off. 

[Steven P]

I got some stove polish from one of the sell-everything home shops which would work to remove that easy enough, looks like something sprayed on and not wiped off again. Looking at the hinge and the stove serviced 2 weeks ago - did they clean the glass for you? good chance it is the glass cleaning spray