FDA Approved · TÜV Certified
DUI Prevention · Responsible Drinking

Think
Twice

Better You Know, Before You Go

The single-use breathalyzer that gives you a clear, accurate BAC reading in 2 minutes. No calibration. No guessing. Just reliable results when it matters most.

Order Now Watch Video
2-Min Results
±2% Accuracy
4-Level BAC
Millions Sold
ThinkTwice T2 Breathalyzer
FDA✓APPROVED
FDA Approved 2-Min Results ±2% Accuracy Millions Sold Help Save Lives No Calibration Individually Packaged TÜV Certified FDA Approved 2-Min Results ±2% Accuracy Millions Sold Help Save Lives No Calibration Individually Packaged TÜV Certified
ThinkTwice Package
Single-Use Breathalyzer

Know Before
You Go

ThinkTwice is a cost-effective way to understand your BAC level before making the decision to drive. Simply press both ends, blow, and read your result — it's that simple.

FDA Approved
Government-certified for accuracy & reliability
2-Minute Results
Quick colorimetric reading, no wait required
±2% Accuracy
Industry-leading precision in a disposable device
Compact & Portable
6g, 10cm×1cm — fits in any pocket or purse
Real People · Real Safety

ThinkTwice in Action

Friends at party
Safe Night Out
Bar
Bar & Restaurant
Drinks
Know Your Limit
Celebration
Safe Celebrations
3 Easy Steps

How It Works

No training. No calibration. Just press, blow, and read.

Press Both Ends Together
Firmly press both ends to crack the capsule and activate the reagent crystals inside.
Blow Into the Tube
Blow steadily through the mouthpiece. The white crystals react to the alcohol in your breath.
Read Your BAC Result
In 2 minutes, crystals turn shades of red. Match to the 4-level scale and decide wisely.
Reading Results

4-Level BAC Scale

Crystals change shades of red across four clear BAC zones — giving you the information to make the right call before driving.

0.08%+
🚫 DO NOT DRIVE
Above legal limit. Severely impaired — call a rideshare immediately.
0.05%
⚠️ CAUTION
Noticeably impaired. Reaction time affected. Avoid driving; get a safe ride.
0.02%
🟡 SLIGHT
Mild relaxation and mood shift. Some individuals may feel subtle effects.
0.00%
✅ CLEAR
No alcohol detected. You're clear to drive — stay alert and drive safely.
Technical Details

Product Specifications

Weight
6 Grams
Shelf Life
24 Months
Dimensions
10cm × 1cm
Result Time
2 Minutes
BAC Range
0.00% – 0.08%+
Accuracy
±2%
Indication Levels
4-Level Scale
Calibration
None Needed
New Product Line

Think Twice
Drink Tests

Prevent Drink Spiking

Think Twice Drink Tests detect Ketamine, GHB, Scopolamine, and other drugs commonly used to spike drinks. Individually packaged: single test kits, 2-packs or 5-packs available! We also offer Drink Covers/Protectors and a Safe Party Kit for the ultimate bundle.

Ketamine GHB Scopolamine + More
Shop Drink Spiking Products
1-Pack
Single Kit
2-Pack
Double Kit
5-Pack
Party Bundle
Think Twice Drink Test
Perfect For

Where ThinkTwice Fits

🍸
Bars & Restaurants
Sell or offer at the register — help patrons decide safely before driving home.
🚗
Rideshare Programs
Partner with Uber, Lyft, or local operators to promote sober-driver alternatives.
🎉
Events & Venues
Concerts, weddings, sports events — anywhere alcohol flows, ThinkTwice helps.
🏪
Retail Stores
Compact display box or clip strip — easy to merchandise near checkout.
👤
Personal Use
Keep one in your glove box or bag. Know before you go, every single time.
See It In Action

Product Introduction

Watch ThinkTwice in action and discover why millions trust it worldwide.

Resources

Download Product Sheets

Full product info and sales sheets — perfect for retailers and distributors.

T2 Product Sheet
Full specs, features & usage guide · PDF
Odom Sales Sheet
Sales & distribution info for retailers · PDF
Trusted By
NW Beverages
Uber
Odom Corporation
DUIprevention.org

Ready to
Save Lives?

Contact us to order or become a retail partner

Whether you're a bar, restaurant, event organizer, or retail chain — ThinkTwice is easy to stock, proven to sell, and proven to save lives.

Call Now Visit Website
(866) 657-5658
DUIprevention.org
Mon–Fri, 9AM–5PM PST
Retail Display Box · Clip Strip Available
Bulk & Wholesale Orders Welcome
ThinkTwice Assistant
Always Online