David M.
It works, and works well
Tim W.
Love Formula 420 for all of my gear!
Glass, silicone everything!
Definitely recommend to everyone!
John H.
Thank you for the tray. It was completely unexpected.
Subscriber N.
Bought it cause my local smoke shop didn't have it in stock. But man. I love this stuff. Best stuff to use!!!
Gerald G.
Love the product. This was the third bottle I've bought. Works great. Thanks for the free cleaning tray!
Frank F.
Thanks for the tray.
Subscriber N.
It works better than rubbing alcohol. I like the nice smell left on your device. I can't believe it took this long to get some. I didn't know what I was missing out on. Great product!
Cole J.
The 420 cleaner did a fantastic job
James P.
The 420 products are Better than other ones I have Tried. I going to keep buying 420 Formula.
Horia P.
Cleaned it very nice and fast made my piece look brand new
Tim W.
Placed an order for two bottles of Formula 420 and it arrived before it was expected! And I got a bonus! A brand new tray! Which is being used right now!
Thank you!
David M.
Worked perfectly even on glass with heavy use would absolutely recommend
David T.
Great product works great and thanks for the tray perfect size.
Patrick T.
Loved the free rolling tray that came in my box!! Thank you guys!!
Grant R.
Works as it always has, thanks guys!
Steven P.
Works fast Using for many years.
Todd W.
Always gets it clean no matter what my bowl looks like
Jesse J.
Always works great I wish I had unlimited amounts
Christina E.
Works great on our glass pieces, smells amazing, and I keep getting free rolling trays with my purchase - score!
Michael H.
Worked great with no after taste
David B.
This stuff works, with a minimum of fuss - great product!
Joy J.
I can’t believe I’m just finding out about this amazing product. Truly incredible results with minimal effort. I’m madly in love with this shit.
Coren F.
Cleans extremely fast and thoroughly! Where has this been my whole life??
Ken M.
Hands down, best cleaner on the market!
Joshua A.
The only cleaner that should ever be used.
Evin D.
This stuff is amazing, no other product can compare.
michael P.
Worked fast and well
Aaron T.
Works perfect! Cleaned it right up
Todd W.
This is a dirty bowl! Have to wait for cleaned product
Stephanie S.
The best cleaner ever. Plain and simple. So quick and easy to use and gets that glass crystal clear clean.
Alina A.
the product was super easy to use, and it worked perfectly!
Lena C.
It smells nice and totally works!!!
Karlene D.
It was like magic
Natalie S.
Great works well, came lot bigger then the pictures, I love this cleaning product
Todd W.
Works great! Didn't think it would clean as well as it did. I'm impressed.
Cierra M.
Great shipping great product
Susan S.
Product works great! Arrived In just a few days.
Pedro V.
I had a very good experience I liked using your guys stuff it worked pretty good
Virginia T.
Great product and awesome price. Works in a minute like it says, then I run hot water through and everything just slides out
Miriam T.
I keep coming back. 4/20 cleaner is the best glass cleaner on the market
Loretta B.
It works amazingly. Im very happy with my products
maggie m.
i really didnt belive it would actually be as good as what people say but damn this works
Robbilee L.
Great easy to use
Aliston R.
This stuff is amazeballs!
Taylor H.
It cleans very quickly and erases that gross smell. I love it!
Cecilia G.
I love it so easy to use
Michele S.
Works great!! Thanks for the free shipping! Timely delivery!
Tyler M.
I’m not a review guy, however Formula 420 demands an exception. I’ve used many similarly marketed products, and they are fine, but none can stand toe to toe with F420. I purchased the detailing brushes, but haven’t actually needed to use them. Very happy with this product.
Michael frank S.
This genuinely freakd me out with how well it works, ill forsure be back
Walter M.
Worked like a Champ!!!
Curt L.
Great stuff works as advertised
Divina A.
Amazing product, works wonders no matter how gross your pieces are.
Diana M.
Shipped to me and works great
Frances C.
Love this stuff ❤️
Halia P.
Easiest clean ever!
Gabriel M.
Cleaned all my pieces great product will buy again and again.
Tucker P.
More convenient than iso and salt, smells good and works amazing.
Kylie C.
Works fast, works well! No complaints at all. Will be using for a long time
Josh M.
This solution WORKS GREAT literally just soak and shake for 1 minute and rinse. It's that easy.
Jane F.
Was amazed by the quality! Love it; great option when there is a national shortage on running alcohol! I will probably continue to use even when this shortage ends!
Stephanie W.
I have used this product for years, i love how well it cleans, no scrubbing needed, I will never use anything else. Why would I?
Chad F.
Love this product!
tracy t.
it is amazing.. works just like it advertises..will defiantly buy more
Sam
Absolutely the best products!
