These "Itch Relief Patches" are waterproof and lasts up to 7 days while worn. One patch per mosquito bite. Patches will start working in 30-60 seconds. Using thisGrid-Relief Technology, theseItch Relief patches mechanically lift the skin (no chemicals) to drain the lymphatic system which has been injected by the mosquito's saliva that causes the itch.
100% Natural, Plant based ingredients
Itch Relief against mosquitos, sandflies, ticks,& midges.