Mann Lake DC799 Mite Treatment, 10 Strips, Brown Kills up to 99% of mites in one application Amitraz is continuously released over a six week period when the bees come into contact with the Strips Proven to be safe and effective Leave no significant residues in the hive Use one strip per 5 frames of bees Apivar is an amitraz based varroa mite treatment, Proven to be safe & effective. Strips are placed in the brood chamber, one Stripper 5 frames of bees, & the active ingredient is slowly release over a six-week period when the bees come into contact with the Strips. No significant residue is left in the hives, andup to 99% of mites are killed in one application! Shipping We offer FREE shipping on all orders! We ship within Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc. We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Payment We accept payment by any of the following methods:PayPalPlease pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Contact Us If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays. Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.