Last time i did this it was my first time and i used white spirite. since then i have read that this is not a good remover as it leaves a residu. so i want to go for the Isopropyl Alchohol. i just want to know is this the right stuff? http://darrantchemicals.co.uk/isopropyl-alcohol?gclid=CJ7i9NWhscsCFQPgGwodYgIIRQ