how many square feet does ortho home defense max cover. the gallon pump spray.?

Answer 1

It should last for about 2-3 months depending on how big your house is and how often you actually spray.

In my old house, 1197sqft, it would last me about 3-4 months, and I was spraying about 2-3 times a month. You really only need to use it around your foundation, and under cabinets, and in dark places.

Answer 2

Read the package, because it depends on the size you bought.