ZEP プロフェッショナルスプレーボトル 32オンス 3個パック HDPRO1

these are pricey but they work and they'll survive being dropped which is probably the most important thing in my case.

Been using for years and durable for what use them for. Haven’t had one not work in years

You know how you get some product in a sprayer and it leaks from the handle and gets on your hand, or it doesn't spray nicely, the trigger is short and requires a bit of force but then it flexes and you end up with an almost-blister on your finger, all those things where you think "someone should make a better sprayer"? Well, this is that sprayer. Durable plastic, well fit so no wobbliness in trigger. Nozzle doesn't fail, even after years of regular use. Same spray pattern regardless of age. Large trigger so lower effort. No leaks. Color fast. Super adjustable nozzle - unscrew about a quarter turn to get a nice mist, unscrew all the way to get a laser-like stream (it has a stop so the nozzle won't fall off), you can adjust between the two extremes for whatever width spray pattern you want. We have a bunch of these in the house. Perfect for concentrated cleaners where you mix a bit with water. Perfect for buying bulk product and using these to apply. I've put rust converter, cat urine cleaner, Meyer's cleaners (I cut a seam in the label and stick the mixing instructions onto the spray bottle), metal etcher (pre-treatment for painting metal), window washer fluid (with a squeegee I can clean the car windows easily), floor cleaner (it'll spray 5-6 feet easily), etc. For easier filling you can get the wide neck ones. We get these because I end up misplacing them, or we buy some product that came in a poor quality spray bottle and I want to put it in something better. I also worry they'll stop making them but they haven't yet. Use a Sharpie for labeling, or a sticker, and cover with clear packing tape for more durability. Ironically some cleaning solutions will clean the Sharpie label right off.

Great spray bottles for all purpose cleaners or cleaners that might be slightly in need of industrial strength bottles or isotopic alcohol and you need chemical safe spray bottles love these because of the 1 l size great price great quality

Useful sprayer bottles. I use them for Roundup and Weed-ex for the yard. It's much cheaper to buy bottles of concentrate and mix it up with water than to buy the pre-mixed stuff. These would be good for a lot of things, including water misters for plants.