Iron Free Aluminum Sulfate(Food Grade) 4lb Sealed Bulk Bag Best By: June 2025, or later (store sealed in a cool/dry/dark area) This powder is used for many purposes. It can be used to clear cloudy water in swimming pools. In gardening, to reduce the pH in the soil and help create an acidic soil condition. (Example: Will turn Hydrangea flowers from white or pink to blue) Also used for Azaleas, Gardenias, Camellias, Rhododendrons, Holly, Blueberries & More. Aluminum Sulfate powder can also be used during the pickle curing process to ensure a crisp and crunchy pickle every time (wash alum off before canning and do not consume the product). We also have customers who use this in art to make crystals.CAS# 17927-65-0 For other uses, refer to AluminumSulfate.net Use of this product is your own responsibility and results are not guaranteed. This product is the «Iron-Free» product and should not to be confused with «Potassium Alum» or «Ammonium Alum.» Please research what you are buying before purchasing. IRON-FREE * NON-GMO * STAR-K KOSHER CERTIFICATION Ingredients: 100% Aluminum Sulfate Est. no. N51370 Registered and Inspected by US Food & Drug Administration. Warning: Causes eye irritation – wash thoroughly after handling. This product is double-bagged into 2-mil bags & double-sealed with tamper evident tape to ensure freshness & quality. Free Shipping includes the least expensive way to ship. Questions? Please contact us BEFORE your purchase with any questions you may have. We normally answer all messages within 1 hour (during normal business hours) and are happy to answer any and all questions you may have. Why Buy From Us? Quality: Products are directly from authorized distributors & all dates are noted (You know exactly what you’re getting) Reliability: Items are shipped promptly, properly & consistently (We ship to you how we would want to be shipped to) Inventory: We do our best to have all items in stock at all times (We normally order products on a weekly basis) Customer Service: We encourage open communication & respond quickly (Please do not hesitate to contact us) Wording in this listing, besides the actual item description, is our own work and may not be copied © 2019 Pennsylvania Candy Payment Policy Quantity Discounts/Combined Shipping is set up automatically (on most items) when you use the «Add To Cart» button INSTEAD of Buy It Now. Using the Add To Cart button allows you to make 1 payment for all items. Discounts are confirmed on the checkout page, before you pay. NOTE: Discounts do not apply and will not be credited if multiple payments are made. Once payment is submitted, you are agreeing to purchase your item(s) at the price that is paid. Cancellation requests are only accepted if requested before your label is printed. Please be sure you know what you want before you submit payment. We ship quickly, so once your order is submitted, we begin to prepare your item for shipment. Shipping addresses cannot be changed once payment is submitted, for any reason, due to fraud. Be sure to check your «Ship To» address and make any changes before submitting payment. (Actual shipping costs paid are not refundable if a package is returned by USPS/FedEx) Wording in this listing, besides the actual item description, is our own work and may not be copied © 2019 Pennsylvania Candy Return Policy (Please read, as you are accepting this policy once you submit payment) Returns are only accepted if the product is unopened/unused. Once opened, you are accepting the product and may not return it. Be sure to examine your item to be sure it is what you were expecting, prior to opening it. Return shipping, as well as original shipping costs, are the responsibility of the buyer and are not refundable, unless it is our error. We list as many details as possible to ensure that you, as an online buyer, know exactly what to expect. We feel it is important to know exactly what you are getting when you are unable to see the actual product in front of you. We do our best to post photos, list dates up front and describe items in detail. If you ever have any questions at all, please ask up front before you commit to your purchase. Quality issues with items that are sealed from the manufacturer, can be discussed with the manufacturer. We only purchase from reliable sources and only sell items that have proven quality and positive feedback. For bulk items, you must let me know of any quality issues within 48 hours after tracking confirms delivery. Lost/Stolen/Damaged Packages are our responsibility up until tracking shows they were delivered. Once tracking shows «delivered,» you are responsible for making sure your item does not sit outside where it can get stolen. We always recommend having your item(s) held for pickup from your local post office to avoid any damage or theft. If your item arrives damaged from being mistreated, you must notify us within 24 hours after tracking shows the item was delivered. You must also provide photos and keep all items/packaging until the issue is resolved. Perishable items that melt (or have other weather-related damage) during shipping are NOT our responsibility if you do not follow both of our recommendations. (1) If high temperatures in your area are expected above 75 degrees, we recommend selecting the shipping option at checkout, for an additional charge, to have your item(s) shipped with added protection. (2) We also recommend having your package «held for pickup» from your local post office. Having it held for pickup is the only way you can control what happens to your package and prevents it from sitting in a hot/cold local delivery truck before delivery or anywhere outside after delivery for any amount of time. This policy is in place to ensure you receive your item(s) as intended. We thank you for your cooperation and understanding. Wording in this listing, besides the actual item description, is our own work and may not be copied © 2019 Pennsylvania Candy Shipping Methods USPS FIRST CLASS MAIL with Delivery Confirmation (Packages Under 1lb)USPS *PRIORITY MAIL with Insurance & Delivery Confirmation (Packages 1lb and Over) (FedEx may be used if cost is less than USPS – Please allow more shipping time than estimated for larger packages traveling further distances) *Most items that weigh 1 to 9lbs will be shipped via USPS Padded Flat Rate Envelope, unless noted otherwise, or the total items purchased are too large to fit. In that case, your items will be shipped in a box with sufficient protection. NOTE: Free Shipping typically includes the least expensive shipping method. You always have the option to pay more for added protection if you are ordering fragile items or weather sensitive products during certain times of the year. All items are shipped the same day or next morning after payment is received Wording in this listing, besides the actual item description, is our own work and may not be copied © 2019 Pennsylvania Candy Thank you for reading the entire description/policies and for understanding that they are posted to ensure a smooth transaction. Our main goal is for every customer to know exactly what to expect when shopping online and to be satisfied enough to leave positive feedback. Your positive feedback is important to us and lets us know that you received your item and are satisfied. We will gladly leave feedback in return for every customer that takes the time to leave feedback for us. Your business is greatly appreciated! PennsylvaniaCandy.com