if there is a leak or hole in the septic pipe and chemicals are introduced from the yard, the possability of oder back up is possible. if the house was drilled fro termites and the septic pipe is under concrete and was hit is an other way to introduce pesticides into the system. also though the septic tank itself
bleach
What makes a bathroom drain smell, soap makes a bathroom drain smell
we think it will work because caffeine has a strong smell and maybe insects wont like it.
Dogs, birds, any household pet
citric acid will probably work best... lemon juice
Yes cabbage can cause a urine smell.
cause we can smell and we have a nose
Hmmm. Have you checked if that smell isn't coming from that mushroom soup? Yes I did and it wasn't that. I also checked if it was coming from the drains and I still don't know
No, the smell of cat litter cannot cause a miscarriage.
Either dried out P-trap or possibly no p-trap or break in drain line after p-trap
Most likely a clogged drain that drains A/C evaporator condensation.
Damage, a broken or cracked pipe, a blockage or partial block would all cause waste material to back up, fester and smell, a faulty u bend may also be to blame. Your drains may just need a dose of stong cleaning fluid, or something more serious such as high pressure water jets or repairs, phew....