Can You Bring Lysol Spray on a Plane? A Guide to Air Travel with Disinfectant Products

In the age of heightened awareness about cleanliness and hygiene, travelers are more concerned than ever about keeping their surroundings germ-free. Lysol spray, a popular disinfectant product, is a go-to choice for many when it comes to sanitizing surfaces. However, when it comes to air travel, passengers often wonder if they can bring Lysol spray on a plane. This article will provide insight into the regulations and guidelines surrounding the transportation of Lysol spray and similar products on airplanes.

TSA Regulations on Aerosols and Liquids

The Transportation Security Administration (TSA) has strict guidelines in place for carrying liquids, aerosols, and gels on board an aircraft. These restrictions, known as the 3-1-1 rule, apply to all passengers and are in place to ensure the safety and security of air travel. According to the 3-1-1 rule, passengers are allowed to carry liquids, gels, and aerosols in containers with a maximum capacity of 3.4 ounces (100 milliliters) each. These containers must be placed in a single, clear, quart-sized resealable plastic bag. Each passenger is allowed only one such bag.

Lysol Spray and the 3-1-1 Rule

Lysol spray, being an aerosol product, falls under the TSA’s 3-1-1 rule. This means that if you wish to bring Lysol spray on a plane in your carry-on luggage, the container must not exceed the 3.4-ounce (100-milliliter) limit, and it must be placed in the quart-sized resealable plastic bag along with any other liquids, gels, or aerosols you are carrying.

If the Lysol spray container exceeds the 3.4-ounce limit, it will not be allowed in your carry-on luggage. In this case, you can pack the larger container in your checked luggage, as there are no restrictions on the size of aerosol containers in checked bags as long as they are under the 18-ounce limit for aerosols and are not considered hazardous materials.

Alternatives to Lysol Spray for Air Travel

If you are unable to find a Lysol spray container that meets the 3-1-1 requirements or you prefer not to pack aerosols in your luggage, there are alternative products you can use during your journey. Some options include:

  1. Disinfecting wipes: Pre-moistened disinfecting wipes, such as those made by Lysol or Clorox, can be an effective alternative to Lysol spray. These wipes are not subject to the 3-1-1 rule and can be easily carried in your carry-on luggage.
  2. Travel-sized disinfectant spray: Some disinfectant products are available in travel-sized containers that meet the 3-1-1 requirements. Look for products with a volume of 3.4 ounces or less.
  3. Hand sanitizer: While not a direct substitute for disinfecting surfaces, hand sanitizer is useful for maintaining personal hygiene during your journey. Hand sanitizers in containers up to 12 ounces are allowed in carry-on bags, although they must be removed and screened separately at security checkpoints.


While it is possible to bring Lysol spray on a plane, it must adhere to the TSA’s 3-1-1 rule for carry-on luggage or be packed in your checked luggage if the container size exceeds the carry-on limits.