Drain Zyme (Enzyme Drain Cleaner)

This seems to work, I find, for domestic drains on a maintenance basis, that taking a plunger to the drain first seems to give it a chance to work more effectively. My choice was governed by the fact that it doesn't seem to contain anything which might affect my septic tank so I can use it long term. Would recommend.

I used it about 3 times over 3 days but I could not wait as my drain was 'blocked' by dish washer tablets residues. I had to unblock it the hard way. Wrong choice and expensive mistake.

I have been purchasing this for a while now. We have a small café which uses a grease trap and this just means no manual scraping the grease out. Does a good job, saves me time and therefore money. Excellent company to deal with.

used this to clear fat from the drain and it seems to have worked.i would recommend this