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The  Streetwise 18 pepper spray steam 4 oz Twist Lock  is the perfect size for any situation, being large enough to spray multiple attackers at one time and yet small enough to conceal in a pocket or purse.


The safe and easy locking mechanism ensures that the unit won't accidentally spray when not in use.


To Operate: Twist the top to unlock and press down to spray.




  • Twist Lock Safety Lock
  • Large enough for any situation
  • Small enough to slip into a pocket or purse
  • Independent Laboratory Heat Rating Certified*
  • Derived from over 4 Million SHU**
  • 1.19 Total Capsaicinoids
  • 46% Stronger than Competing Brands
  • Pepper Stream Range: 15 to 18 feet
  • Contains 22 to 25 one second burst
  • Instantly repels multiple attackers
  • Incapacitates for up to 45 minutes
  • UV Marking Dye
  • Dimensions: 5 7/8" x  1 1/2"
  • Warranty: 1 year for canister & nozzle until pepper spray expiration date.



  • SKU: SW11TL18
  • Streetwise 18 Pepper Spray Stream 4 oz Twist Lock

When protecting yourself and your loved ones, how can you know which pepper spray is the most effective?




Although many brands claim to be the best, we recommend you consider the unbiased results of an independent laboratory that tests the pepper's heat once it is sprayed out of the can. The Certified Heat Rating (CHR) measures how hot the pepper spray will be once it comes in contact with your attacker.


Streetwise 18 has a CHR of over 180,000 SHU (1.19 Total Capsaicinoids), making it one of the market's hottest, most effective self-defense sprays. For comparison, the independent laboratory tested competing brands. They found the average heat rating to be 123,000 SHU, making Streetwise 18 over 46% hotter than the competition!


Our pepper spray is so potent that it can incapacitate an attacker for up to 45 minutes without causing permanent harm.


Some brands make exaggerated marketing claims. The only authentic way to know the actual effectiveness of a pepper spray is to have it tested by an independent laboratory. 


For us, "Protecting What Matters Most" is more than just a slogan. It's our commitment to provide you with a top-quality self-defense spray that you can rely on to protect what matters most to you. 


*We have our pepper spray certified by the same independent laboratory (Chromtec LLC) that has been used by pepper spray manufacturers and the US Government for over 40 years. This certificate is available upon request. 


**We add a small amount of pure capsaicin (well over 4,000,000 SHU) to boost our CHR to over 180,000.

Streetwise 18 Pepper Spray Stream 4 oz Twist Lock

  • SKU: SW11TL18


    Streetwise 18 Pepper Spray Stream 4 oz Twist Lock


    • Twist Lock Safety Lock
    • UV Marking Dye
    • Pepper Stream Range: 15 to 18 feet
    • Contains 22 to 25 one second burst
    • Dimensions: 5 7/8" x 1 1/2"
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