PetBird Xpress is your source for 6 Pet Bird Cage Cleaning items including Poop-Off! Try emailing or calling us at 800-448-2014 - we'll do our best to answer your questions. We do stock Poop-Off and they usually ship within 1 day. We work very hard to honor our shipping and delivery estimates! Manufactured by 63. At PetBird Xpress you will find only quality branded products - no private lable of knock-off items! We appreciate the opportunity to serve you! Join our 12,000 satisfied commercial and residential customers.