Yes, the plunger for Alpine Cockroach Gel Bait Rotation 1 Reservoir can be washed if needed and reused.
Alpine Cockroach Gel Bait Rotation 1 Reservoir and Alpine Cockroach Gel Bait Rotation 2 Reservoir have the same active ingredient, dinotefuran, but contain different food attractants. You would want to rotate between the two every 2-3 months.
Rotate Alpine Cockroach Gel Bait Rotation 1 Reservoir with Alpine Cockroach Gel Bait Rotation 2 Reservoir for a full rotation program. The two baits have the same active ingredient, dinotefuran, but contain different food attractants. You can really start with either one, just rotate to the other in 2-3 months if you still need to treat.
Alpine Cockroach Gel Bait Rotation 1 Reservoir does attract bait-averse cockroaches so would be an option. It is recommended to rotate baits every 3-4 months if you need to treat that long to prevent resistance.
In general it would not be recommended to apply Alpine Cockroach Gel if you are not treating for an active infestation. If there are no roaches present to consume the bait you would basically be wasting the product. You may want to look over our articles on How to Prevent Roaches for more information.
Alpine Cockroach Gel Bait Rotation 1 is still effective as it dries, but is more effective while it is still soft. You may consider applying the product with Bait Plate Stations, as they will keep bait fresh for a longer period of time, thereby saving you money and time because you do not have to change the bait as often.
Yes, you do not have to apply the Alpine Cockroach Gel Bait Rotation 1 Reservoir directly to the surfaces, you cn place on foil or saran wrap.