Amazing

This stuff is amazing, you have to buy the 'extra strength' for really bad clogs. We first bought this because the shower drain was clogged, we added the specified amount, waited twenty minutes or so and then ran super hot water through and magically the clog was gone, we also had to use it in the sink - same results, the liquid magically cleans the pipes. It has a very strong odor, we always turn on the fan and open a window. We now use it once a month in the shower drain as a preventive measure because of my long hair and have had no issues.

I find my drains get clogged a lot. Probably because I lose a lot of hair in the shower and use bath products that probably get caught in the drains. I bought this, I think at Dollarama. It did an ok job. I found I needed to use another bottle (not just half like it suggests). I think for light clogs this would probably work. But for really heavy clogs,something more stronger is needed.