Built for weed users

Clear the fog for good.

Quitting weed comes with its own timeline — THC clearance, sleep disruption, and the fog lifting. ClariLung tracks sessions, not cigarettes, and speaks to your triggers: boredom, anxiety, loneliness, bed. For many people, clarity returns faster than expected. Your brain is already working to rewire.

No credit card to start · iOS, Android & web · Cancel anytime

How do you consume?

Your method. Your plan.

Different consumption methods mean different habits and different timelines. ClariLung adapts to yours.

Joints / Blunts

Rolled flower — the most common form. Tracks sessions, not individual puffs.

Pipe / Bowl

Glass or metal pipe. Quick, on-demand use often becomes a reflexive habit.

Bong / Water Pipe

Water-filtered hits. The size and smoothness can make intake harder to gauge.

Dry Herb Vaporizer

Pax, Volcano, etc. — cleaner vapor but still delivers THC and habit loops.

Why weed is hard to quit

It's not weak willpower. It's neuroscience.

THC's effects on the brain are real and measurable. Understanding what's happening makes it easier to push through.

THC stores in fat cells

Unlike nicotine, THC accumulates in fat cells and clears slowly — especially for heavy daily users. This extends the physical withdrawal window.

Sleep and mood disruption

Cannabis is often used for sleep and anxiety. Quitting can disrupt both — creating a withdrawal loop that feels worse than the habit. For most people, it passes.

No clear social "ritual" to break

Without the smoker's obvious ritual (step outside, lighter, ash), weed use is often invisible in daily life. That makes tracking essential.

Cognitive fog normalizes

Heavy users often don't notice the memory and motivation effects until they clear. The first clear-headed week is frequently a revelation.

Your recovery timeline

What happens when you stop.

THC clearance is slower than nicotine — but many people report meaningful improvements as the weeks build. These milestones reflect cannabis cessation research, framed honestly.

1 hour
Heart rate normalizing
Within the first hour, an elevated heart rate typically returns toward baseline.
24 hours
THC effects clearing
After about a day, acute effects have cleared for most people.
72 hours
THC leaving bloodstream
By around 3 days active THC is dropping; restless sleep around now is common and temporary.
1 week
One week clear
At one week, appetite often normalizes; vivid dreams are common and temporary.
2 weeks
Two weeks strong
Around two weeks, irritability often fades for many people.
1 month
One month free
By a month, THC has mostly cleared from fat stores for most people.
3 months
Three months clear
By three months, many people report sleep and focus returning toward normal.
6 months
Six months free
Around six months, people who smoked it often report improved lung function.
1 year
One year free
At a year, many people report sustained improvements in sleep, memory and focus.

Sources: CDC, NHS, established cannabis cessation research. ClariLung is not a medical device.

ClariLung for weed users

Your quit. Your timeline.

Six tools built for how cannabis habit loops actually work.

Session tracking, not guesswork

Log sessions rather than individual hits. Track frequency, time-of-day patterns, and the situations that trigger use.

AI Coach for anxiety and sleep

Weed quit triggers are different — stress, anxiety, loneliness, and sleep. The coach addresses these specifically, not generic nicotine cravings.

Taper plan: sessions per week

Gradual reduction from daily to weekly to quit. A quadratic curve lets you ease down rather than crash cold turkey.

THC clearance milestones

From the first 24 hours (acute effects clearing for most people) to one year (many people report sustained improvements in sleep, memory and focus). Cannabis-specific milestones, honestly framed.

Sleep and mood tracking

Log how you're sleeping and feeling. Sleep disruption during withdrawal is common and temporary for many people — tracking it helps you see the improvement.

Quit-buddy support

Invite someone quitting alongside you. Accountability at 10pm when the urge hits is genuinely useful.

Ready to be weed-free?

Seven days free. No credit card. Quit on your schedule.

iOS, Android & web. Cancel anytime.

Common questions

Many regular cannabis users do experience withdrawal — commonly irritability, sleep trouble, vivid dreams, low appetite, and restlessness. It usually starts within a day or two, peaks in the first week, and eases over the following weeks. ClariLung helps you anticipate and ride out each stage.
For most people, the toughest symptoms peak within the first week and ease over two to four weeks, though sleep and mood can take a little longer to settle. ClariLung's milestones and AI coach are built to support you through that window.
Yes. Marijuana is fully supported with its own taper plan, recovery milestones, craving tools, and coaching — not a generic nicotine day counter repurposed for cannabis.
You can. ClariLung tracks each substance separately, with its own plan, milestones, and savings, so you can quit one or several at once without losing the thread on any of them.