Weird stains from ink at my bicycle frame

JordanCena28

New Member
Hi, my dad draw with a permanent marker at some signs at my bicycle. After I removed them I saw some weird stain under the ink. Does anyone know how to remove them?
 

C R

Veteran
Location
Worcester
Hi, my dad draw with a permanent marker at some signs at my bicycle. After I removed them I saw some weird stain under the ink. Does anyone know how to remove them?
Was it some kind of security marker? If so, they are designed to be very difficult to remove.
 

C R

Veteran
Location
Worcester
New bike time I’m afraid
It is always new bike time, it is just a matter of finding the right excuse, ;)
 

gbb

Legendary Member
Location
Peterborough
Alcohol based electronic/ screen / printhead wipes help. Solvent, like solvent for PVC pipe cleaning or general purpose solvent such as pvc window fitters use. Check its effect on materials before copious use of course but it's what I use at work.
 
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