subject: How To Avoid Blocked Drains [print this page] Now that youve had your blocked drain cleared or replaced there are some important things to know to help minimise the likelihood of it blocking up again. Below are some recommendations:
If you are having renovations done on your property ensure they cover all exposed pipes so no debris falls down the pipes causing a blocked drain.
Keep drains and sinks clear of hair put it in the bin
Dont flush sanitary items, nappies or baby wipes down a drain
Use sink strainers in the kitchen
No fats, oils or food scraps should be washed down the drain
Be careful of clip on toilet fresheners that can fall off and be flushed down the toilet
And yes while children find it interesting to watch a toy disappear down a waterfall of water, objects being flushed down the toilet can also cause blocked drains.
In addition to the above, did you know 75% of sewage overflows are a result of tree roots blocking drains? With tree roots growing about one and a half times the distance of the adult plants branches you can reduce the potential for blocked drains by planting trees as far away from your sewer lines as possible.
How do I find out where my sewer lines are you ask? This can be found by clicking on this Sydney Water link to Quick Check where you can obtain a copy of your propertys drainage diagram. http://www.sydneywater.com.au/BuildingDeveloping/QuickCheck/QuickCheckAgents.cfm
Following are the problem species according to Sydney Water
