{"product":{"product_id":"B00O5E3XI8","title":"Formula 420 Glass Metal Ceramic Pipe Cleaner, 12 Fl Oz (Pack of 4)","price":"26.84","image_url":"https://m.media-amazon.com/images/I/51hutD78+NL._SL500_.jpg","url":"https://www.amazon.com/dp/B00O5E3XI8"},"comments":[{"body":"What’s the quality of your banger? Typically you should have a quartz banger that isn’t too inexpensive, otherwise you will never get that burnt stuff out. You pay for what you get essentially. Otherwise, iso alcohol and salt is the way to go. If you want a product I use this all the time: Formula 420 Glass Metal Ceramic Pipe Cleaner 12 Oz Bottles 4 Pack https://www.amazon.com/dp/B00O5E3XI8/ref=cm_sw_r_cp_api_glc_i_FT8ZFbFW6P7XM\r\nHope this helps!","subreddit_name":"saplings","author":"retroclientele"},{"body":"Not an ad, but I've had some success with [Formula 420](https://www.amazon.com/dp/B00O5E3XI8?ref=nb_sb_ss_w_as-reorder-t1_ypp_rep_k0_1_4\u0026amp;amp\u0026amp;crid=12L9M2Z9OSG8J\u0026amp;amp\u0026amp;sprefix=420+); I imagine any isopropyl alcohol with an abrasive like it has with do. It's a bit hard to get everything out though.\r\n\r\nUltimately, I just throw these out and end up getting an ol' reliable [beaker bong](https://www.google.com/search?q=beaker+bong\u0026amp;tbm=isch\u0026amp;ved=2ahUKEwjR_76-0bP5AhU_qHIEHYzOAqUQ2-cCegQIABAA\u0026amp;oq=beaker+bong\u0026amp;gs_lcp=CgNpbWcQAzIECAAQQzIFCAAQgAQyBQgAEIAEMgUIABCABDIFCAAQgAQyBQgAEIAEMgUIABCABDIFCAAQgAQyBQgAEIAEMgUIABCABDoECCMQJzoICAAQgAQQsQM6CAgAELEDEIMBOgcIABCxAxBDUPoFWOkOYIIQaABwAHgAgAE2iAGVBJIBAjEymAEAoAEBqgELZ3dzLXdpei1pbWfAAQE\u0026amp;sclient=img\u0026amp;ei=Ox3vYpH2KL_QytMPjJ2LqAo\u0026amp;bih=1297\u0026amp;biw=2560\u0026amp;rlz=1C1CHBF_enUS819US819#imgrc=CU46i5w89UNbuM), as it's always the easiest to clean. The experience of the perc is not worth the inconvenience of cleaning it.","subreddit_name":"trees","author":"alex1inferno"},{"body":"Formula 420 Lot de 4 flacons de nettoyant pour tuyaux en verre et céramique 355 ml https://www.amazon.ca/dp/B00O5E3XI8/ref=cm_sw_r_apan_glt_i_6BBXQX29RQBH1BH3QB99","subreddit_name":"sqdc","author":"Ok_Manufacturer2411"},{"body":"Isopropyl alcohol and rock salt. Or I recommend [formula 420](https://www.amazon.com/Formula-Glass-Ceramic-Cleaner-Bottles/dp/B00O5E3XI8/ref=mp_s_a_1_3?dchild=1\u0026amp;keywords=formula+420\u0026amp;qid=1629906845\u0026amp;sr=8-3)","subreddit_name":"LifeProTips","author":"Wutduhshit"},{"body":"These are awesome! I’m just going to leave this here….\r\n\r\nhttps://www.amazon.com/dp/B00O5E3XI8/ref=cm_sw_r_cp_api_glt_fabc_25GY38M1Z1RDPM2P267K","subreddit_name":"Ghostbc","author":"Hlk50000"},{"body":"[Formula 420](https://www.amazon.com/Formula-Glass-Ceramic-Cleaner-Bottles/dp/B00O5E3XI8/ref=mp_s_a_1_4?dchild=1\u0026amp;keywords=formula+420\u0026amp;qid=1588859342\u0026amp;sprefix=form\u0026amp;sr=8-4) on Amazon. Ships in a week","subreddit_name":"trees","author":"xCharlesKellyx"}]}