Chapin 20004 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests

I use three of these pressurized pump sprayers for gardening, and they’ve been great—super budget-friendly, easy to fill, pump, and spray. I especially love that the container lets you write on the surface, so I always jot down what’s inside and any mixing instructions. Big help when I’m juggling different plant formulas.Pro Tip: If you live in a cold climate, do yourself a favor before winter hits—empty out the fluid and detach the hose and sprayer from the container. One frigid season snuck up on me, and come spring, my spray nozzles were toast. Lesson learned!Overall, these sprayers are solid performers for the price. Just add a little prep before the freeze, and they’ll treat you right.

Once used it one time so far and it meets my expectations. I manufactured one of the DIY home weed killer solutions (big box store 1 gal vinegar, 1 cup salt (I used Epson salt), and a tablespoon of dishwashing liquid) shook it up vigorously and pumped the handle 3 or 4 times to pressurize the bottle, no leakage whatever. Went outside with the sprayer and applied the mixture to my tough, stubborn weeds and was happy with the results. The Chapin sprayer appears well-built and I only hope the plastic parts will withstand the test of time.

This pump pressurized sprayer has been a game-changer for my lawn care routine. It’s lightweight but sturdy, with a smooth pump action that builds pressure quickly. The adjustable nozzle lets me easily switch between misting weed killer and applying liquid fertilizer in a targeted stream. I have 3 other sprayers in my garage and none of them work as well as this one.It holds pressure well, so I’m not constantly re-pumping, and the spray coverage is even and consistent. The wide mouth makes it easy to fill and clean after use. Overall, it's efficient, comfortable to use, and perfect for keeping my lawn healthy and weed-free.Highly recommended for any homeowner serious about lawn maintenance!

I raised my stars from 1 to 4... even though I waited several days for a replacement update and nothing came. I decided to order a whole new one and return the old one.The new one is clean and complete and works well. It would be a 5 star product if not all the hassle involved in getting a working item.ORIGINAL POST BELOWIt was not clean (looked to be used) and looked as though it was a return because the handle was not complete and it was not able to spray.The gallon worth of liquid that can go into the container is convenient because that's the refill volume of the bug spray I buy, but useless without the wand handle.

I have used the heck out of this thing and it just keep working. I have taken pump out to refill so many times that the O ring is wearing out, I will likely have to replace the O ring soon. I am using this thing to clean up after doing concrete work, I have dropped it, stepped on it and it just takes a beating. WORTH EVERY PENNY! I love that it is made in the USA.

For years I've been spraying my garden vegetable plants with hand spritzers. I apply water-diluted sulfur to my squash and melon leaves so they stay green and fresh, and water-diluted fertilizer to my tomato leaves. I need to spray both the tops and bottoms of leaves, but haven't been able to. I kept encountering the same problems with hand spritzers: spritzers that stop working all too soon; spritzers that will spray on tops of leaves, but not under leaves because they don't work when the nozzle is pointing upward; spritzers that can't fit in where I need to spray, so I can't get to the center of the plants; and spritzers that can't hold enough liquid to spray. I finally gave up and bought one of these. Before buying I could see I would be spraying with a wand, and that turned out to be ideal! I can spray in any direction (down or up) and I can reach in where I could not reach before. I'm not going back to hand spritzers!The included assembly instructions seemed confusing because they are for a number of different models, which made it difficult to figure out what I was supposed to do with this specific 1-gallon product. Turns out assembly and use are easy if you follow these steps:1) Rinse out the jug. It may contain dust and bits left over from the manufacturing process.2) Insert the filter-end (perforated cylinder end) of the white plastic tube. This will go to the bottom of the interior of the jug.3) Secure the white plastic tube you just inserted, on the outside of the jug, with the threaded-fastener that's captive and sliding on the outer hose, put there for this purpose. You're making a water-tight seal, so make sure everything is first seated right, then twist the fastener snugly in place.4) Attach the wand on the other end of the hose. You are again using a threaded-fastener that is sliding on the hose, and you are again making sure everything is first seated well before twisting snugly in place.That's it for the permanent assembly! For first-time use and to get a feel for how things work, fill the jug about 1/3 to 1/2 full with plain water. Drop the black pump into the top of the jug, with its handle on the outside. The handle is used to screw the pump into the jug so make sure the handle is down, into, and engaged in the top of the pump. Screw the pump in tightly since this has to be air-tight. Then unscrew the handle just a little, until it is loose and can be lifted up. Pump that handle to increase the pressure in the jug, and do it for longer than you might think necessary. Listen for leaking air where the pump is screwed in, and re-engage the handle into the pump to tighten it more if necessary.You want a lot of air in the jug so you can pressurize it for a lot of spraying. If you fill the jug too high there may be too little air to pressurize, and you won't be able to spray that much since not a lot will come out. You'll have to interrupt with more pumping sessions to get the pressure back up along the way. There's no law against this, it's just inconvenient. Filling half way or less makes the whole setup lighter for use, too.The wand has a handle you can squeeze, like at the gas pump, to get the spray going. Twist the end of the wand to change the shape of the spray, as you would with a garden hose.When you are done spraying, re-engage the pump handle into the pump, unscrew the pump and see and hear the pressure get released at the top of the jug around the edge of the pump.OK, you've gone through your practice session. Let's spray for real! Add water that dilutes what you are going to spray (use markings along the side of the jug to see 1-liter, 2-liters, quart, half gallon levels) and add your ingredient(s) to the water. You can shake the jug after it has been sealed and pressurized, then spray to your heart's content!Done for the day? Empty the jug and start again with plain water, then spray to clean everything out. I use this plain-water spray to water plants that could use it. Why waste the water?I am happy with my purchase, which is not something I always say. Of greatest importance? I see the effect on my plants!. Reliably getting to the undersides of leaves, and deep into bushy plants, are now easy, and really make a difference. They will for you, too.

2 gallon vs. 3 galllon same brand.The 2 gal is a great size. I wish they had a 2½ gallon, because for one extra gallon, the amount of pumping is insane. When it gets low, the three gallons takes three times the pumping that the 2 gallon takes it has the same size pump. Youd think that a tall tank would have a tall pump. Nope its the same pump.Actually, I think I'll stick with the 2 gallon because it is the perfect size for this pump. And it is not too heavy.Unless they go to a longer pump. That would make total sense. Then I'd go with a 2½ gallon. The 3 gallon is just a bit big to lug around the yard by a single handle.