[header] How to apply termidor [title] Block all entries to waterways. [substeps] Termidor must not be allowed to enter drains, waterways, streams or rivers because it is highly toxic to humans, fish and aquatic organisms. [title] Watch or listen to weather forecasts. 
[substeps] Do not use termidor if rain is expected to occur within 48 hours of application because it may wash away. [title] Tell residents and their pets to vacate the premises while you apply termidor.