Dust Allergen Neutralizing Spray
Choose Scent:
1-Month Starter Pack
Congrats, you're saving $17.60!
1st Shipment
Every 4 weeks
2-Month Double Pack
2 month supply delivered every 8 weeks
1st Shipment
Every 8 weeks
6-Month Supply Pack
6 month supply delivered every 24 weeks
1st Shipment
Every 24 weeks
Autoship Benefits:
Here's what the Pacagen Community is saying
The Gold Standard in Allergen Control
At Pacagen, we've dedicated our research and development not on finding ways to mask allergies, but instead on breaking down allergens at their source - before they can enter your body.
Allergens remain active
Number of allergens living in your home
Pacagen neutralizes up to 76% of dust allergens
Meet EnviroBlock™
Backed by $2M in Research and Development
Pacagen’s EnviroBlock™ technology is the first of its kind to target Der p 1 & Der p 2, the proteins behind dust allergies. Its unique design breaks down the allergen into a safe, non-reactive form.
Yes, it's really that simple
Fast, simple, and effective — relief is only four steps away.
Trusted by Doctors and Experts
Best Products 2025
3M+ Facebook Followers
"The magic that is in this spray makes me feel I don't have to compromise my quality of life while living with my fur baby anymore — particularly because spring is notorious for being shed season."
Wired
9M+ X Followers
"Many people swear by this antibody additive, which can be directly applied as a topper to food. The brand most recommended to me was Pacagen, a powdered additive that should be added to food or fed twice daily."
Katie Couric Media
1M+ Subscribers
"Instead of taking medications that work to reactively address your symptoms after they've begun, this spray can work proactively to ensure that the symptoms never manifest at all."
Dr. Basil Kahwash
Board Certified Allergist
"I recommend Pacagen products to my patients because they work by eliminating the root cause of allergy symptoms. Pacagen's technology represents a promising approach to disease control for people with environmental allergies"
Best Products 2025
3M+ Facebook Followers
"The magic that is in this spray makes me feel I don't have to compromise my quality of life while living with my fur baby anymore — particularly because spring is notorious for being shed season."
Wired
9M+ X Followers
"Many people swear by this antibody additive, which can be directly applied as a topper to food. The brand most recommended to me was Pacagen, a powdered additive that should be added to food or fed twice daily."
Katie Couric Media
1M+ Subscribers
"Instead of taking medications that work to reactively address your symptoms after they've begun, this spray can work proactively to ensure that the symptoms never manifest at all."
Dr. Basil Kahwash
Board Certified Allergist
"I recommend Pacagen products to my patients because they work by eliminating the root cause of allergy symptoms. Pacagen's technology represents a promising approach to disease control for people with environmental allergies"