New, unopened, Costco OxiClean, 4 boxes / 5.26kg x 4. About the product: I started using this after a friend recommended it. It can be used for soaking everything from dishes to laundry. It removes stains beautifully. I used to use bleach, but switching to this has reduced costs. It contains a lot, so it will last a long time, which I recommend! ↓ Tap to search for Costco products #CocoaCostco *Instant purchase is OK Packaging and Shipping: To reduce shipping costs, the boxes will be wrapped in packing wrap to prevent water damage, and the shipping label will be attached directly to the box for Yuu Yuu Mercari shipping. Please purchase with your understanding. *Ships within 24 hours. The boxes are relatively sturdy, but due to being an imported product, there may be some dents or crushing from the beginning. There is also a possibility of slight dents during shipping. Please consider this with your understanding and acceptance. Costco *Due to the limited price, please refrain from price reductions.