As above lads,
Tried steel wool, brillo, steel scourers, autosol. Lots of scrubbing, the majority came off, but the last bit seems to be caked on. Have tried the above with citrus, shampoo and hot water. Not sure on engine degrease or anything as would that stain the tips? Anything I should try?
Picture attached
Tried steel wool, brillo, steel scourers, autosol. Lots of scrubbing, the majority came off, but the last bit seems to be caked on. Have tried the above with citrus, shampoo and hot water. Not sure on engine degrease or anything as would that stain the tips? Anything I should try?
Picture attached