Household Solutions

Choke Clear

Product description:

Product Code: AC1927
Mr McKenic® - Choke Clear is formulated to clear blockage problem that causes slow & inefficient drainage in most water drain pipes. 

Clogged drain pipes are common problems faced in areas like air-con units, kitchen sinks, toilets & any place where drainage of wastewater is required.  Often, such problems are caused by obstruction of solid materials or buildup of dirt and scum.  Overtime, algae, scale & slime will grow and form the layer of clog along the inner pipes.  If this persists, it will encourage the growth of unwanted bacteria and bad odour.

Mr McKenic® - Choke Clear effectively breaks up any buildup of rust, algae, scale & slime found inside drainage pipes.  Its hassle-free application requires minimum dismantling & gives users the convenience of pouring the product into target areas without the need to scrub!  As a preventive measure, this product may also be used to maintain drains and toilets to prevent chokes.

Available Sizes: 250ml Bottle, 5L, 25L

Product features:
  • Clears Choke without much Agitation.
  • Increases Cleaning Efficiency.
  • Regulates Flows in Pipes.
  • Prevents Unnecessary Downtimes.
  • Powerful & Effective
  • Safe on Most Metals and Plastics
  • Low Fuming
  • Low Toxicity

* Tested and Certified by Singapore Productivity and Standards Board (PSB)

Application for use:

Mr McKenic® - Choke Clear is widely used in shopping centres, restaurants, homes, hospitals, schools, buildings, clubs,

Direction for use:

For Choke in Air-Conditioner Units:

  1. If the drain  pipe of the air-conditioner  is exposed, pour ¼ to ½ of Mr McKenic® - Choke Clear (250ml/Btl) into it to clear the dirt chokes.
  2. Otherwise, pour ¼ to ½ of Mr McKenic® - Choke  Clear onto the horizontal  tray found at the lowest portion of the coil.   The product will eventually flow into the drain  pipe to clear the chokes.
  3. Allow 5 to 15 minutes to work.
  4. Repeat application  if necessary.
  5. Rinse with water when drain  is cleared.
  6. Replace the filters and the casings.


For Choke in Sinks & Drains: 

  1. Remove any debris that can be seen at the entry of the pipe.  Use a plunger if necessary
  2. Pour ¼ to ½ of Mr McKenic® - Choke Clear (250ml/Btl) directly  into the drain  pipe.
  3. Allow 5-15  minutes for the product to flow into the drain  pipe to clear the chokes.
  4. Rinse with water until  the drain  is cleared.  For faster results, slowly pour hot water into the drain.
  5. Do not stand too close when handling  hot water to avoid any sudden splashing  onto eyes & skin.
  6. Repeat the application  if necessary.


For Choke in Toilet Bowls:

  1. Turn off any water supply  to prevent over-flowing.
  2. Pour Mr McKenic® - Choke Clear into the toilet bowl & fill  up at least halfway.
  3. Allow the product to sit for 15 minutes.
  4. If the bowl is not cleared by end of 15 minutes, plunge the toilet bowl by means of a plunger.
  5. If the bowl  is cleared,  turn on the water supply  & flush  the toilet bowl.  Be ready  to turn off the water supply  if overflowing  starts  to occur.
  6. Repeat the application if necessary.


Note: If condition persists after going through the above processes, consult a specialist as the chokes may be due to other factors.