The best time to plant your corn seeds is when the soil temperature reaches an average of 50 degrees Fahrenheit. You can determine the average ground temperature in your garden using a soil thermometer -- available at most garden stores.
Vents are a major component in a home's drainage system. Venting allows water to pass out of the drains easily. Today, houses are vented through the roof. Roof flashing, made from heavy grade rubber, lead or sheet metal holds the vent pipe in place. Another thing to consider is pitch.
The air vent pipe is clogged. A sewer tape ran down the air vent line (usually on the roof) may unclog the line. 3. The vent line system is to far away from you toilet and is improperly located. If the gurgle is under a sink (kitchen or bathroom) they make a vent that can be installed under the sink. This vent has a baffle to prohibit sewer gas from coming into your house. The baffle opens to allow air into the drain line to release the vacuum.