I’m doing a house wash job tomorrow and they want gutters brightened. I picked up gutter bomb. ProTool Gutter Bomb - Gutter Cleaner - Oxidation Remover (89-82M): Gutter Cleaning Chemicals | J. Racenstein Company, LLC
Has anyone used this and is it safe to downstream and use with 12.5 Sh and elemonator onto whole house or should I only add it after to hit just gutters with?
Container says 4oz to every 1gal mix.
Ive never used gutter bomb but if it’s anything like gutter grenade, you can’t just spray it on. It requires agitation. Is gutter bomb different?
Read the SDS on it. Probably has Sodium Hydroxide in it, don’t want to use with your regular hw mix. Just follow the directions. Will probably have to apply with pump up or just brush it on. Don’t let it drip on siding, plants, etc. Pre-wet if if chance of and rinse thoroughly
Ive given up all hope on Gutter Grenade and Gutter Whitening… About 40% of the time I’m not happy with the results or the gutters are to far gone and bare metal starts showing.
If the homeowners stay up on their cleanings they wont look like shit took a full year to learn that lesson hahah
me too, one thing bystander did teach me 
i have took off more paint and had to paint guttters…
I wash them off and thats it… tel em to get a painter
i wash the insides clean
I seem to get mixed results with F13.
I’ll sometimes use it to clean the gutter on the front porch since it is the most noticeable & can detract from on otherwise fine looking house washing job.
Try L.A.s totally Awesome, from Dollar tree
