Educate Yourself
Save 25% On Select Cleaning Products! Shop through April 30th with Promo Code NASEN14APR - Click To See All Products On Special FREE Ground Shipping On Any Order Of $150.00 Or More When Shipping Within The Contiguous U.S. - No Promotional Code Needed - Click for Details Join the National Allergy Subscriber Community (Click to See) Lots Of New Products! Click To See

Search Articles:

How To Get Promotions, Coupons, & Discounts

Saving Money With Us Is As Easy As 1-2-3

We would like to help you savvy shoppers who are looking for promotions, coupons, and discounts. Take a look at the variety of ways to save money:

1) You may have already seen that we now offer free shipping on any order over $150 with the need for a coupon code and that's big news.

FREE Ground Shipping On Any Order Of $150.00 Or More When Shipping Within The Contiguous U.S.

2) Another great way to save money every month with us is to subscribe to our free email newsletters. They contain exclusive, subscriber-only discounts as well as great educational content for you and your family.

3) Finally, check out our Clearance Items category for many items we are closing out at nice savings.


We allow only one promotional code per order. However, the same code can be used multiple times on separate orders until the expiration date most of the time. Product discounts are typically taken off of each item's unit price rather than the order total. Free shipping for orders over $150 only applies to ground shipping and is not valid for expedited delivery methods. Alaska, Hawaii, or US territory residents (where air shipping is required) and international customers will receive an automatic discount on shipping charges equivalent to the ground shipping fee. Offers cannot be applied to a previous, pending, or commercial/wholesale order, is not valid toward the cost of shipping or sales tax, and has no cash value.