The Shake-Away Fox Urine Granules Critter Repellent does not have an offensive odor to humans only the targeted pests.
The Shake-Away Fox Urine Granules Critter Repellent are for applying outside only and would not be recommended to apply under your house because of the odor. There is a distinct odor to them, but when applied outside around the home you should not be able to smell them inside.
Shake-Away Fox Urine Granules Critter Repellent is a natural product that is safely labeled to be used in outdoor gardens and flower beds.
Shake-Away Fox Urine Granules Critter Repellent is only labeled to be used in outdoor gardens, flower beds and potted plants. You cannot use this product under the hood of a car.
Light or moderate rain will not affect the Shake-Away Fox Urine Granules Critter Repellent, but the product should be reapplied after heavy, washout rains. The Shake-Away 90-day packs are not affected by any weather conditions, including rain or snow, as they are completely weather-proof.