noooooooooooooo.

now now my dear hearts , gather around and pay attench.
firstly,walk up to one's chemist and ask the kind fellow to allow you to pur-chase a small (yet perfectly formed) bottle of Isopropyl Alcohol B.P.
this bijouesque transaction should in all honesty only cost £5 british or $less?
for a 500ml amount.
then make haste to your chosen abode
as you must always do with all hazard symbol 'F'
( do not think to smoke, as with all alcohol it is high of flam to R11 )
do not think to store above25.1 oC
always think to keep the container in a well ventilated place.
in other words .........
splosh half into an old pickle jar or summat.
then dismantle your trusty brier- use plyers if needed.
drop the bits in the jar
(chuck the old screen away -you tight get!!!!)
leave over night for a good-ish clean
leave a couple of days for a bad-ish clean (!)
shake the jar when ever you get the feeling.
you'll see the stuff coming off by the dark brown of the alcohol.
take bits out of jar some how ( i use a fork)
wash in washing up liquid( pour a bit on each piece -in the sink)
dry with loo roll and ear buds( check out the missus's shit-they all got'em)
stick it back together,add a new screen and Bob's your father's brother!!!
then pop your second best pipe in the same jar an bang the lid on tight
an it's there for 'ron