In addition, the trap device may include a storage region that is configured to extend {HEAD ~ the time} between {TAIL ~ required cleanings} of the trap device 
between
In addition , the trap device may include a storage region that is configured to extend { HEAD ~ the time } between { TAIL ~ required cleanings } of the trap device
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH