2-pack Roebic Root Killer K-77 - Liquid Root Remover - 2 Pack, 32 Oz Each — Residential Use, Standard Application

Although the pic shows 2 bottles in the order, as does the description, only one bottle was sent in each of my last 2 orders. The fine print shows only 1 bottle per order, so that's a little odd but even 1 bottle is cheaper than Walmart so probably a typo, albeit sort of a BIG typo…. Anyway, after spending over $600 to clear our main sewer line of tree roots and similar vegetative growth, 2 weeks later our sewer backed up again - this time even worse (and more expensive to clear). I then researched root killers and found this brand to be the highest rated among affordable products. I added a bottle of this treatment to our sewer (via toilet stool) one year ago after the plumbers ‘did their damage', then another treatment 6 months ago as prescribed. I'll add another bottle upon delivery tomorrow and keep using this product every 6 months as long as it continues to keep our sewer line clear. At just over $23 per bottle/treatment, it's a lot less expensive and more convenient to prevent a sewer catastrophe than suffer what we went through again.