Cleaning fan fins by Grumpy Toad | Aug 7, 2022 | Grow Hacks | 5 comments Bought some gel used for cleaning keyboards and auto vents. Why not a grow fan? It is cheap and works great. 5 Comments Birminghamtaro on August 8, 2022 at 7:32 am That stuff works great. Thank car detailers for that trick from the 90s Log in to Reply Sensi_mi_yah on August 8, 2022 at 10:01 am I see who you really are….Ivan Ooooze. Somebody call the power rangers. Log in to Reply RASUFA on August 8, 2022 at 2:30 pm Snap! You’re a crafty one. Great idea! Log in to Reply SunnyinBectopia on August 10, 2022 at 11:46 pm What is this stuff? I have never seen this kind of thing Log in to Reply Grumpy Toad on August 11, 2022 at 11:23 am Get it on Amazon, Walmart or auto parts store. It’s a sticky gel that cleans keyboards, auto AC vents etc. Log in to Reply Submit a Comment Cancel replyYou must be logged in to post a comment.