Watch out for clan labs
WA Police Community Engagement Unit has put together a list of signs to look out for if you suspect a house is manufacturing illegal drugs.
The discovery of clandestine labs, or clan labs, has increased in recent years and the unit is reminding the community that no suburb is immune to the illegal practice.
Police said to let the experts do the investigating.
They warned residents not to try to interfere with any materials they might find and to avoid breathing in chemical smells.