7 month old very congested

My daughter is 7 months old and this is the first time she's ever gotten sick. Well shes having a very hard time sleeping more than 20 minutes at a time due to her not being able to breath thru her nose. I'm snowed in (got 9 inches of snow) and can't get any saline drops! Any moms have any recipes for homemade saline drops? Also, i don't have a "dropper" so what else can I use to administer the drops in her nose?

I also have Vicks Vapor rub. Is that safe to use?