Why do I keep seeing baby roaches near kitchen sink after spraying raid?

Simply this. It is fair to say if your seeing babies, there are moms and dads around as well, and you have an infestation at hand. Raid is an on contact killer and will kill what you spray. So will a shoe. Your must use a product with a strong residual and an insect growth regulator to stop the cycle of birth, However, first you need to google (depending on the type of Roach) ie., "German Cockroach Biology". To eradicate Roaches, you need to understand them. What is their life cycle, where do they hide, etc. Good luck.