I use white vinegar to remove the kitty cat nose and paw prints left on my windows by the cats. Mix it with a little hot water, and viola, clean windows. At least until the next kitty visit.

Pros: inexpensive, great cleaner

Cons: none

Good common household product with many uses. Can also be used for cleaning clogged drains, getting stains out of coffee pots and deodorizing litter boxes. Very economical tool.

Pros: Inexpensive and natural

Cons: may not like the odor

Although this is safe, I don't like to use it that often on the dog bowls. Every once in a while instead of the dishwasher, I use this to clean out the bowls for an extra measure.

Pros: Safe

Cons: none

this is a great cleaner, it helps get rid of pet odor in the carpet. Even on puke!
Most people already have it in their cabinets, and it is safe along with baking soda.

Pros: Its cost effective.

Cons: You may not have enough for your salad

Mix with Baking Soda and voila...the perfect mixture for cleaning up the occasional ferret accident. Also great for getting the stubborn smells out of ferret bedding!

Pros: It's usually something you have on hand, inexpensive

Cons: None