This is for a roughly 112{\displaystyle 1{\frac {1}{2}}}ft bong, so adjust accordingly if yours is bigger or smaller. Like with the smaller pieces, 91% isopropyl is the best option, but you can use professional cleaning products like Simple Green as well. If you have separate percolators or sections, add an extra 1/3 cup or so to each percolator. If you're eyeballing your measurements, simply add as much alcohol, and in all the same places, as you would add water if you were smoking. You can use fine-grained table salt, but course salt will work better every time. Again add it to every section of the bong, percolators and all, where you added alcohol. Don't worry if you can't get the salt everywhere just yet -- it will be easier when you start shaking. Use your palms and fingers to seal off the openings to the bong, holding it tightly as well. You can hold down old towels as well to prevent water from seeping out. However, you must have a firm grasp of the bong as well. You'll need to shake it vigorously to clean it, so you must be able to hold on without dropping it. The alcohol will loosen the resin and make it easier to remove. The salt will act as a sponge, wiping away the rest of the resin where you can't reach it. For a deep clean, you may have to rotate and turn the bong in order to get the salt to hard to reach areas. If you haven't cleaned your bong after months of use, you may need to let it soak. This is often where cleaning solutions like Solution 420 come in handy, as they are meant to mix with water and left for longer periods of time. Soak the bong overnight and, when done, re-clean it with salt and isopropyl alcohol. Use a cotton swab or pipe cleaner to remove any last little stains. To get rid of any water marks, soak the piece for 10-15 minutes warm water and 1/2 a lemon's worth of juice, or 1/2 a cup of white vinegar. When done, make sure you dry the piece thoroughly.
املأ الغليون الزجاجي بمقدار كوب من الكحول المُطهر. أضف مقدار ملعقتيْن أو ثلاث ملاعق شاي من الملح الخشن. سد فتحات الغليون بيديْك. رُج الغليون حتى يعمل الملح على التنظيف. انقع الغليون في الكحول أو منتج التنظيف المُستخدم في حالة الأوساخ والبقع العنيدة. لمّع الغليون بالماء وعصير الليمون.