Longsleeve vs Morpel Insect Repellent Towelette 2843

Longsleeve is Picaridin. Morpel is DEET. No protection time is on file with EPA for it, so there is nothing to compare on hours. The biggest difference is the label: Longsleeve names all nine ingredients; Morpel names only the active.

Longsleevemade by usMorpel

Active ingredientDifferent activesPicaridin 20%DEET 12.33%

MosquitoesNot on fileUp to 14 hoursNo time on file

TicksNot on fileUp to 14 hoursNo time on file

Other biting pestsNot on the labelUp to 8 h · flies, gnats, chiggers, no-see-umsNot on the label

Ingredients namedMore namedAll nine ingredients namedOnly the active is namedThe other 87.67% is one figure, as federal rules allow.

FragranceNot on the labelFragrance-freeNot on the label

Morpel Insect Repellent Towelette 2843 is a DEET 12.33% skin-applied insect repellent from Vertellus Performance Materials, Inc., EPA Reg. No. 51147-16. EPA’s consumer database shows no specific protection time for it; per EPA’s legend, the company chose not to have one displayed. Longsleeve Repellent is 20% picaridin, listed at up to 14 hours for both mosquitoes and ticks. Every line below comes from EPA’s database or the two products’ own federal labels.

The detailed comparison

Every line from EPA’s database or the products’ own federal labels, quoted and linked.

	Longsleeve Repellent made by us	Morpel Insect Repellent Towelette 2843
Made by	Hour 72, Inc.	Vertellus Performance Materials, Inc.
Active ingredient	Picaridin 20%	DEET 12.33%
Mosquitoes	14hrs 4 of 631 products in EPA’s database reach 14 hours. This is one of them.	*hrs No time shown in EPA’s consumer tool. Per EPA’s legend, the company chose not to have a specific time shown.
Ticks	14hrs	*hrs No time shown in EPA’s consumer tool. Per EPA’s legend, the company chose not to have a specific time shown.
Also covers	flies 8hgnats 8hchiggers 8hno-see-ums 8h	No pest details beyond the columns above were mined from this label.
Ingredients disclosed	Active ingredient: Picaridin20% Other ingredients, every one named80% Water, Squalane, Glycerin, Alcohol Denat., Acrylates Copolymer, Phenoxyethanol, Sodium Hydroxide, Caprylyl Glycol our EPA-accepted label; named to cosmetic-industry standards	Active ingredient: DEET12.33% Other ingredients87.67% the ingredient panel format on the product’s federal label Its EPA master label includes the optional statement: “ACTIVE INGREDIENT: DEET 12.33% N-Octyl bicycloheptene dicarboximide 3.52% Di-n-propyl Isocinchomeronate 1.76% OTHER INGREDIENTS... 82.39% 100.00%” Master labels list what a company MAY print; the tube on the shelf may not carry it.
Formula identity	One formula, one nameEPA registration-number format	One formula, one nameEPA registration-number format
Federal label	on file since 2025EPA Pesticide Product Label System	on file since 2004 · view the federal label (PDF)EPA Pesticide Product Label System
EPA Reg. No.	101457-1	51147-16

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The left column is ours. About Longsleeve

We make one of the products. No house score, no weighting, just the labels. When another product has the better number, we show that too. Methodology

EPA data retrieved 2026-08-18. Registrations and labels change, and our reading of a scanned label can be wrong. Always check the product label you actually have before you buy or apply anything. If you spot a mistake here, email hello@longsleeve.com and we will correct it. Published by Longsleeve, not affiliated with or endorsed by EPA.

Every cell is EPA data or the product’s own federal label, retrieved 2026-08-18; registrations and labels change, so verify against the current product label. Methodology.

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