we are new to this so appreciate any info. I am having trouble with the LP alarm going off when I clean. It has gone off even when we spray the tank drainage bay and hoses on the outside with lite bleach solution or Lysol.It went off even when I was spot cleaning a few areas on the carpet with a cleaner (Resolve). Is this the problem or do we have a coincidental leak of the LP. Problem resolves after the RV (a Winnebago 03 Adventurer) is totally opened up and vents turned on. It can take 15 min to do this and get the alarm to stop going off. Thanks for any advice.