--- product_id: 4029402 title: "91037068620 P.B.W. Cleanser - 4 Pounds" brand: "five star" price: "¥12096" currency: JPY in_stock: true category: "Five Star" url: https://www.desertcart.jp/products/4029402-91037068620-p-b-w-cleanser-4-pounds store_origin: JP region: Japan --- # Powerful organic soil removal Eco & user-friendly cleaner Alkaline & non-caustic formula 91037068620 P.B.W. Cleanser - 4 Pounds **Brand:** five star **Price:** ¥12096 **Availability:** ✅ In Stock ## Summary > ✨ Clean smarter, not harder with PBW Power! ⚡ ## Quick Answers - **What is this?** 91037068620 P.B.W. Cleanser - 4 Pounds by five star - **How much does it cost?** ¥12096 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/4029402-91037068620-p-b-w-cleanser-4-pounds) ## Best For - five star enthusiasts ## Why This Product - Trusted five star brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe on Everything:** Gentle on skin, stainless steel, rubber, soft metals, and plastics. - • **Eco-Conscious Formula:** Non-caustic and environmentally friendly for guilt-free cleaning. - • **Versatile Application:** Perfect for brewing equipment, household, and industrial use. - • **Effortless Deep Cleaning:** Soak away tough, caked-on grime without scrubbing. - • **Trusted Quality Since 1980:** Proven performance with 4.8-star rating from 2,000+ users. ## Overview PBW Cleanser is a 4-pound, alkaline, non-caustic powder designed to effortlessly remove tough organic soils from brewing equipment and household surfaces. Safe on skin and a variety of materials including stainless steel and plastics, it offers an eco-friendly alternative to harsh cleaners. Trusted since 1980, PBW delivers professional-grade cleaning with a 4.8-star rating from over 2,000 customers. ## Description Five Star Chemicals is a full service provider of cleaning, sanitizing, and lubricant chemicals. Our mission since 1980, has been to provide quality products supported by superior customer service. All products have been formulated to work on every type of brewing equipment, while also maintaining the integrity of the surface. If making high quality beer, wine, cider, or spirits is your priority, Five Star Chemicals should be your first choice for all of your cleaning and sanitizing needs. ## Features - PBW is an alkaline, non-caustic, environmentally and user friendly cleaner - Cleaner is very effective in removing thick, difficult, and caked-on organic soils - Effective substitute for caustic soda cleaners and household cleaners - Can clean items that cannot be reached with a brush or sponge by simply soaking and rinsing - Safe on skin as well as stainless steel, rubber, soft metals, and on plastics ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001D6IVZG | | Best Sellers Rank | #26,005 in Health & Household ( See Top 100 in Health & Household ) #367 in All-Purpose Household Cleaners | | Brand | Five Star | | Brand Name | Five Star | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.8 out of 5 stars 2,065 Reviews | | Global Trade Identification Number | 09421025516375 | | Included Components | PBW | | Item Form | Powder | | Item Volume | 10 Milliliters | | Item Weight | 4 Pounds | | Manufacturer | Five Star | | Material Feature | Organic | | Material Features | Organic | | Model Number | CL25B | | Number of Items | 1 | | Part Number | 091037068620 | | Scent | Unscented | | Size | 64 Ounce (Pack of 1) | | Specific Uses For Product | stainless steel, skin, rubber, soft metals, plastics | | Surface Recommendation | Metal, Plastic, Rubber, Stainless Steel | | UPC | 793842548587 091037068620 885159576763 | | Unit Count | 64.0 Ounce | ## Product Details - **Brand:** Five Star - **Item Form:** Powder - **Material Feature:** Organic - **Scent:** Unscented - **Specific Uses For Product:** stainless steel, skin, rubber, soft metals, plastics ## Images ![91037068620 P.B.W. Cleanser - 4 Pounds - Image 1](https://m.media-amazon.com/images/I/61W4eVpxENL.jpg) ## Available Options This product comes in different **Item Weight** options. ## Questions & Answers **Q: Are the mixing proportions on the bottle given in fluid ounces (volume) per gallon or ounces (weight) per gallon.** A: My label gives dilutions in "oz" per gallon, but it doesn't specify whether this is fluid ounces or avoirdupois ounces. It does indicate weighted solutions for different uses: 0.56% solution by weight for light cleaning (5.6 grams per liter of water) My label says ".075%" to 1.1% solution by weight for medium cleaning (I'm guessing the former is a typo and was intended to be 0.75% rather than .075%, so this would be 7.5 - 11 grams per liter of water) "2 to 4 oz per gallon" For soaking solutions or heavy cleaning (I guess this would be 11 - 22 grams per liter of water) In short, the measurements on my label are inconsistent, so I stick with the weighted solutions and measure that way. For reference, I measured out a standard 8oz US measuring cup and it weighed 260 grams, or about 16.25 grams per Tablespoon. This works out to (roughly): 4 teaspoons per gallon of water for light cleaning 5½ - 8 teaspoons per gallon for medium cleaning 8 - 16 teaspoons per gallon for heavy cleaning/soaking **Q: Is this an alkaline wash like Craft Meister. Using it to remove labels from craft brew bottles to recycle for homebrew.** A: Wineman is incorrect - PBW is significantly stronger than soda ash. An aqueous solution containing 1% soda ash has a pH of approximately 11.4. A 1% solution of PBW (30% sodium metasilicate anhydrous) has a pH of approximately 12.0. PBW is 30% sodium metasilicate anhydrous. This is where it gets its alkalinity from. Soda Ash is considered a non-hazardous material by the department of transportation. Sodium metasilicate anhydrous on the other hand is classified as a corrosive material, requiring the diamond corrosive label. In addition it is classified as a packaging group II by the DOT. Do a search for the SDS on Soda Ash and one for Sodium Metasilicate Anhydrous. PBW is a good product, however it's marketed as something that it's not. It is a corrosive material and it should viewed from a personal protection (PPE) standpoint, similar to a material containing caustic soda. Caustic Soda is classified corrosive, packaging group II. However, sodium metasilicate anhydrous is significantly less corrosive to aluminum and other "soft metals." That however is simply its "chemistry" not its alkaline strength. **Q: Is it safe to boil PBW? I am trying to get junk out of my cross-flow wort chiller.** A: Yes **Q: Can this be used to run through a drip coffee maker** A: Thank you for your inquiry. I would not recommend running PBW through a drip coffee maker. ## Frequently Bought Together - Five Star - PBW Cleanser - 4lb Alkaline Cleaner - Five Star - 6022b_ - Star San - 32 Ounce - High Foaming Sanitizer - Five Star Saniclean- 32 oz., Multi --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/4029402-91037068620-p-b-w-cleanser-4-pounds](https://www.desertcart.jp/products/4029402-91037068620-p-b-w-cleanser-4-pounds) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-06*