Full-time Maid

Even though I only have one toddler and a husband, I feel like I am constantly struggling to keep my house clean. With another baby on the way, the idea of having more to pick up and someone else to clean up after is REALLY overwhelming. I clean my kitchen and living room everyday mostly because it's our only living space however, I find it hard to keep up on the other "deep cleaning" tasks I need to do.

I'm curious as to whether you moms out there clean your house one day a week or do a few things each day in order to keep from being overwhelmed?

Any great ideas (besides hiring a maid) on how you keep your house clean and organized?