not sure why not
By Annabelle Bennett
I have been using this sprayer for Roundup for a couple of years with no problem. This is a fine sprayer and performs so much better than the cheaper plastic type sprayers. It works so well that it saves me a lot of time with my spraying needs.
By Vanessa Jeames
YES!!.. works perfect. With the adjustable tip on the spray wand, you can spray chemicals in tight place and at the turn of the tip you can spray a very wide path. Cleaning is simple enough just by rinsing the tank with Chlorox or ammonia to clean out any leftover chemical residue inside the tank.
By Novia Josh
Yes, but be aware that each time I used mine something broke or stopped working. If not too late, I would suggest returning,
By Theodore David
Roundup shouldn't be a problem at all
By Beau Jenny
Yes you can use any weed killer in it. Just rinse it out when your done
By Ives Wheatley
This pump sprayer is over rated and has a history of leaking under pressure at the weld joint forward of the trigger. I sent mine back the day I received it after I did a pressure test with water. There are a lot of reviews stating the same information. It’s not worth the trouble ordering it.
By Oliver Macaulay