Personally sometimes i don't pray before taking snacks such as ( cake,gala,lacasera,biscuit, etc.) maybe due to the believe that sealed food or can drinks are more pure n hygienically prepared but if na eba or semovita abi pounded yam,rice,beans-u go c prayer nah...don't know if its only me that does that..
So! do u usually pray before taking snacks or u just start munching it as soon as u buy it maybe in a vehicle?