I like my house smelling clean as well as being clean, but I also have to watch out for my allergies as well. I have dust and pollen allergies that can really play havoc with my eyes and nose, so I have to keep that in mind when buying fragrance products for my home. I do like some sprays but the one I can't do without is Febreze Allergen Reducer formula. It's a great compliment to cleaning because this formula reduces 75% of allergens including pollen and dust mites, that can be released airborne from cloth /fabrics. According to the label, the types of pollen include ragweed and some grass and tree pollen. I buy the 27.0 oz. size and that last me for a few months. This includes lightly spraying curtains, carpeting, and bed linens once weekly. It has a light scent, which isn't overpowering like some spray fragrances, and with a light mist on fabrics, will dry quickly. It won't stain, doesn't contain any phosphate, and is safe for use around cats and dogs. Simply follow the instructions on the back of the label and you are good to go to living more allergen free! Also, your nose will be a lot happier too!