From the product description, check product page for current description, price and availability:

BLC Liquid Line Cleaner

This Alkaline based beer line cleaner is excellent in mineral deposits and soiling from beer lines, beer faucets and other items. It can be used with all types of cleaning equipment, including manual and mechanical beer line cleaners. If you are a homebrewer you can push it through using a keg! This product was developed in 1966 and was the first approved and widely used liquid line cleaner. It is still used by restaurants, bars and breweries today.

Works in cold or hot water and quickly dissolves.
Non-hazardous and safe to ship
You only need 1/2 ounce in a quart of water
Can be used not only in beer lines but also for wort chillers, HERMS coils, faucets, Jockey Box Coils and plates, kegerators and other items
To use just add 1/2 of BLC per quart of water and run solution in line. Keep solution in line for at lease 15 minutes by stopping flow or circulating. Use clean water to push product out of lines and rinse the lines.

From the product description, check product page for current description, price and availability:

Premium Pressurized Line Cleaning Kit for use with Beer Couplers or home brew lines.

The Beer Line Cleaning Kit, Gravity Feed is just what you need to clean your lines. With our easy to follow instructions you will no longer dread cleaning day. Only taking 30 min from start to finish and only about 10 min of that is you working!

General Info:

• Detailed, illustrated , easy to use instructions included!
• Featuring 8 oz. bag of “Brew Clean” – a safe, and easy powered form cleaner, Made in the USA!
• Assembled in the USA from Domestic and foreign components.
• Metal Faucet Wrench, Made in the USA!
• Bottle is marked in both ounces and ML and is Made in the USA.
• Ball Lifter for holding check valve ball on beer coupler (also called tap) open so liquid can pass through beer coupler (no need to remove like some cleaning kits!)
• Plastic connection for connecting the cleaning line directly to the tower or standard shank
  High quality faucet brush is included.

From the product description, check product page for current description, price and availability:

BLC Liquid Line Cleaner

This Alkaline based beer line cleaner is excellent in mineral deposits and soiling from beer lines, beer faucets and other items. It can be used with all types of cleaning equipment, including manual and mechanical beer line cleaners. If you are a homebrewer you can push it through using a keg! This product was developed in 1966 and was the first approved and widely used liquid line cleaner. It is still used by restaurants, bars and breweries today.

Works in cold or hot water and quickly dissolves.
Non-hazardous and safe to ship
You only need 1/2 ounce in a quart of water
Can be used not only in beer lines but also for wort chillers, HERMS coils, faucets, Jockey Box Coils and plates, kegerators and other items
To use just add 1/2 of BLC per quart of water and run solution in line. Keep solution in line for at lease 15 minutes by stopping flow or circulating. Use clean water to push product out of lines and rinse the lines.