Family Spirits

Hi I've always felt that my grandparents are around me often. My grandfather on my dads side passed away the weekend of my sisters wedding in 2002. My grandmother on my moms side passed away on my daughters 2nd birthday in 2013. Often I smell cigars and cigarettes in my house which I don't smoke and no one in my house does. My grandfather used to smoke cigars. My grandmother used to smoke cigarettes. Thank you in advanced