Freeze Pipe Cleaning Kit & Formula 420
- 🧼Made for glycerin glass: safe for coils, chambers and percs
- 🧴Formula 420: a fan-favorite glass cleaner
- 🔌Plugs & caps: seal the openings for mess-free shake cleaning
- ❄️Clean glass hits colder: keep airflow open and flavor fresh
- Free shipping on orders over $60
- Ships in discreet, unbranded packaging
- Arrives broken? We replace it.
Clean glass hits colder. Everything you need to keep your Freeze Pipe glycerin pieces spotless. Grab the full cleaning kit, stock up on Formula 420 glass cleaner, or add a set of plugs and caps so shake-cleaning is mess-free.

Complete your setup
mrb0ng's must-haves for your Freeze Pipe
Keeps your water and coil cleaner, longer.
Choose optionsHow to use & clean
- Take it apartDump the water and separate the glycerin chamber, bowl and base.
- Add cleanerPour Formula 420 into each piece.
- Plug & shakeCap the openings with the plugs and shake until the resin breaks loose.
- Rinse & dryRinse with room-temp water and let everything dry fully before refreezing.
Glycerin & FAQs
What is glycerin?
A non-toxic, food-grade gel used in foods and personal care. Frozen, it holds cold longer than ice and doesn't expand like water, so there's no stress on the glass.
How does the glycerin cooling work?
Smoke travels through a coil surrounded by frozen glycerin. The cold pulls heat out before it reaches you, for hits up to 300° cooler with way less cough.
How long do I freeze it?
One hour is all it takes, and it stays cold for about a session. The glycerin piece can live in your freezer indefinitely.
Will the glass crack from heat or cold?
No. It's thick, lab-grade borosilicate glass made to handle extreme temperature swings.
How do I clean it?
Add 99% isopropyl alcohol and coarse salt (or any glass cleaner), plug the openings and shake. Let it soak 10–15 minutes for a deeper clean, rinse with room-temp water, and let it dry fully before refreezing.
How does shipping work?
Free US shipping on orders $60+, $3.95 under $60, or Expedited for $9.95. Every order ships in a plain, unbranded box.
What if it arrives broken?
Email us photos within 7 days of delivery and we'll replace it. No need to send the broken glass back.
Why Freeze Pipe?
Freeze Pipe is an American-owned glass brand and the original leader in glycerin-cooled pieces. They've spent years refining coils and percs so every hit comes out cold, smooth and easy. That's why mrb0ng named it the Bong of 2027.
Real humans, real help
Questions about which piece is right for you, how to clean it, or where your order is? Our team answers every email. Contact us →
The Freeze Pipe Lounge
Real people. Real chill. Real smooth.
Customer videos courtesy of Freeze Pipe.
More from the Freeze Pipe lineup
mrb0ng's Bong of 2027 picks.