Brodys - A/C HVAC Drain Line Cleaner, 16oz Bottle, 2 MONTH SUPPLY, (Great to use at home, in the office, at restaurants and large commercial buildings)

It really works and helps to keep AC drain clean in between maintenance appointments with AC company

Have had issues with condensate line clogging.Shop vac'd, sucking the outside and blowing the inside = works ... sometimes1 cup of vinegar, wait an hour, 2 cups of hot water = works ... sometimesStatus was that I could get water flowing, but in 18 days it clogged, again.Even had the original A/C installer send a tech.About pulling the little bit of hair I have left out!You can read the following on the label, but I am on a rollPoured 8 ounces of Brody's into the line, slowly, took a while.Waited an hour.The Brody's had not moved = no room to add water.Sucked outside until finally it moved a little.Poured 16 ounces of hot water, slowly, as it was accepted.Waited another hour. This is not on the label, but since Brody's hadn't moved the first hourI wanted to give it the best chance to succeed.After an hour I sucked the outside and Brody's plus some very dirty water came out.Did not look at all like algae or mold, just dirty.Fingers crossed for the future, but,will revert to the monthly vinegar routine with Brody's as backup.

We used this for the product's purpose. To clean our AC drain line. Worked just fine.The only reason it lost a star from me is because you use 8oz at a time, and the bottle is 16 oz. Hard to tell when you've reached half of the 16 ounces with an opaque bottle. Requires you to use a measuring cup for the first treatment.A clear, see-through bottle with maybe a convenient mark at the halfway point of the bottle would make it easier to use.

Product okay but I've received a giant mess twice because the seller needs to make sure the lids are tight and that they have security tape around the top to avoid this. I get the Amazon plastic bags are cheaper than a box but the plastic bag has this bouncing around. Some bubble wrap will help.

I have an older design drain tied to our attic air handler that requires some maintenance to keep it flowing which matters as it had clogged a year ago and overflowed slowly creating water damage on two levels... $$$ repair I wanted to avoid. So I keep an eye/ear on the pipe and noted it was not dripping as expected. I applied one treatment which did not clear it (half a bottle) - waited a day or so and applied the rest and after the second treatment it opened up! I'll continue to use this product as line maintenance.

I did not completely follow the instructions. I just squirted it about three or four times into the drain pipe and waited for about an hour. Maybe less and then poured warm water into the drain line and used a drain line brush for a few seconds and the clog came right out and my AC was back to working like new! Great product for existing clogs!

I did two applications, used 1/2 the bottle the first time followed by 16 oz of hot water an hour later. A leak continued. I did a second application using the rest of the bottle and the A/C is still leaking.

My air conditioning system had a drain line clog, so the water from the neighbor upstairs had to way to escape (we share a common line) and kept coming into my unit. I would come home every day to find water dripping from my AC unit. I kept sucking water out inside and outside with a wet vac, but it did not help with removing the clog.I purchased this product and poured it into the drain line inside. It started backing up, and I had to stub a piece of pipe to prevent it from overflowing. Later that day it was still clogged, so I decided to call a professional the next day.When I woke up in the morning, to my excitement I saw that there was nothing in the drain line any longer. When I got back from work, I found NO WATER dripping. I started adding warm water, and it went right through. The clog was GONE!