Beer Line Cleaner - DESANAMAX Powdered Caustic 2 in 1 Colour Verification (225 X 54g)

TM Desanamax powdered caustic cleaner is a powerful, highly concentrated, heavy-duty caustic cleaner with colour change technology for all kinds of beverage dispensing systems.
Basics:
TM Desana Max starts out Purple
When in the lines, it will turn either Green or Yellow depending on the level of contamination.
Yellow  = High Contamination
Green  = Normal Contamination
Purple  = Clean
Draft Beer line cleaning directions:

Drain off beer and run solution through the lines
Recirculate or let it soak for 10-20 minutes, longer if the line is old or not cleaned regularly
Flush cleaning solution from lines with clean water
Re-tap and draw rinse water until beer appears

Kegs, Faucets, Valves and Parts Cleaning Directions:

Soak in mild cleaning solution for several minutes
Rinse thoroughly with clean water