MissDP

I'm probably worrying about nothing but since the pandemic I've been even more worried about germs. I was given a used laptop - the keyboard I sprayed lightly with an alcohol aerosal and then wiped down with antibacterial wipes. I didn't take the keys off, so I'm not confident that the underneath of the keys got cleaned. How long do harmful germs last on a keyboard anyway? I've had it for about 2 months and since I don't really understand microbiology and have only seen the scaremongering in adverts about germs, I'm freaking out. I didn't wait for the alcohol spray to dry either before I wiped, so I'm also freaking out that the two agents mixed and possibly cancelled out each other's ability to sanitise.