Does Klasse go bad?

[smartxtai]

Today, I pulled out my Klasse SG and when I opened it, I smelled a really bad odor coming out of the bottle. The smell was a mix of rotten eggs and bad milk. I bought this about a year and a half ago and have only used it once, in the very beginning. My question is, does Klasse products go bad and since I`m adressing this question, does car care products (polishes, waxes, etc) turn bad over time?



Thanks.

[a.k.a. Patrick]

Klasse has always stunk!!

They need to do a little research on the olfactory senses..............