human
How can I tell if my septic system is working properly?
assistant
You can test your septic tank by pouring a few drops of food coloring into the tank and watching to see if it appears in the drain field. If not, this could mean that there is a blockage or malfunctioning component in the system. Additionally, you should check for any signs of foul odors coming from the drain field, as well as listening for any unusual noises.