Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Will this help with the smell coming back into the house?When someone takes a shower the smell is bad.Just had it pump out a few weeks ago.
Document: No mess just throw in and flush. Keeps the water running.And it has no smell. And the price is right.
Its cheaper, lasts longer and takes less to keep our septic system healthy. We have used it for a year and been very happy.
So far so good. Solved the smell issues I was having with my septic system. Will keep using as long as I stay problem free.
I paid for a pump out and still an issue with septic backing up. One dose of GreenPig and in two days problem solved. Excellent product, minimal cost and does exactly what manufacturer states.
We had a septic pump fail and did not realize it till the 'sludge' built up. This helped clean out the tank and keep it clan after we replaced the pump.Instructions are simple: drop it in the toilet, wait for it to dissolve (5-10min) and flush.
Hard to say what goes on in a septic system, but this product is so easy to use. No problems with my system, but I'm careful what I put down the drains so don't anticipate any odors or back ups.
This just did not work like it says. I had to use a years in one month to clear my septic. I was so excided because it says its all natural, but I am going back to my old brand that works when you use it once a month.
While I'm sure this is a good product for newer systems, I have an older system. I was hoping this would work but it seems it does not. I've had my tank pumped multiple times, and yet it still wants to back up with this stuff.
When they came to pump it out, my vacuum guy commented that I probably had another year or so and that the tank was mostly sludge and not compacted.What I really like about this product is that it comes in a water soluble packet that dissolves once you flush it. No more measuring out the box or leaving half empty boxes under my sink or in the laundry room.
In the past I have used other products, Rid X in my system. But last time I had my septic cleaned out, my vacuum guy shared with me this product. Prior to switching to Green Pig, I would have to pour half a box of Rid X in and flush the toilet a few times to get it into my system. Using it every two months, I averaged a pump out every 4 years.
Answer: yes