Equal parts ammonia & hot water, a hot iron, and a towel to get stains out of carpet. :: Someone suggests in the comments that if you have pets follow it up with some vinegar so the pets don't think the lingering ammonia smell means it's a place to pee.
Really?? I had no idea. This long-forgotten gem of a cleaning agent may be used with a little water or vinegar to lift even the most stubborn stains. Unattractive grout driving you batty? Mold and mildew stains got you reaching for the Prozac? Burner pans and casserole dishes giving you fits? Cream of Tartar is your new best friend.
Let's face it, our mattresses collect a lot of things we'd rather not discuss. Dander, dust mites, pollen... and the stains, oh the stains. Here's how to get that mattress clean, including all those stains... yes, ALL of those stains... and get your mattress smelling and looking brand new again!