I was wondering what the shelf life is for various products are such as:
Klasse AIO, SG
3M IHG and SMR
PPCL
Would a good shaking of the bottles suffice after months of non use? The reason I am asking is that I was wondering whether to buy some PPLC and SMR now even if I won't use much until the spring time when I will detail both cars. I also have some IHG that is over a year old, when if ever is it time to chuck the stuff and buy new? TIA
Klasse AIO, SG
3M IHG and SMR
PPCL
Would a good shaking of the bottles suffice after months of non use? The reason I am asking is that I was wondering whether to buy some PPLC and SMR now even if I won't use much until the spring time when I will detail both cars. I also have some IHG that is over a year old, when if ever is it time to chuck the stuff and buy new? TIA
