DOITOOL 4PCS Plastic Spray Bottles for Cleaning Solutions, 16oz Empty Black Spray Bottle for Plants Garden Water Sprayer Leak- Proof Mist Empty Water Bottle (500ml)

I ordered these because they were supposed to be immune to strong cleaning solutions,, including bleach. When I opened the package, these spray bottles were much smaller than I expected but I could live with that as long as they would not fail while using a strong bleach solution and water. I filled them up and started using them for cleaning and they all failed within about a week of use. The first thing I noticed within a day or two of use was that the clear water/bleach solution that was coming out of the sprayer was turning a cloudy brown, which indicated that the spring inside the spray head was rusting because of the bleach. Within a few days, none of these sprayers would work at all. I would not buy these again.

When covid hit I wanted to use hydrogen peroxide (3% H-P, 97% water), the stuff you find at the drug store) for general disinfecting. The only problem is it deteriorates when exposed to light (which is why the bottles they come in are dark brown). My solution was to buy these opaque black spray bottles. I use a lot of it in my four spray bottles -- probably a quart a week in aggregate. These bottles have been used every day for more than 18 months and look and work like they did when I first got them. H-P is cheaper than anything else, safer than any other disinfectant I know, and kills most bacteria, viruses, fungus and molds, and leaves no residue -- when applied H-P breaks down into water and oxygen, and it's the oxygen that disinfects. Cleans my toothbrush every day, fruits, vegetables, even the shower stall. Far easier to apply with a spray bottle, and this is the one.

I have a gallon of auto detail spray which I wanted divided up into smaller sprayers for various cars. There 500ml containers were the right size, and had an excellent rating. However, when I received them, they were pretty flimsy, and one actually broke while I was tightening the cap. If you want to spray a mist of water, and don't care if the cap breaks, then this is the product for you.I do not recommend these spray bottles.

Bought these for my garage cleaners for the cars. some window cleaner, spray wax and detailer.The sprayers don't fit as firmly as they should and after filling one bottle, screwing the sprayer on tightly, it popped off spilling a pint of liquid all over. Maybe I expected too much from these as they are very inexpensive, but no better than the ones at the local hardware store in the dollar bin.

I bought it because I was looking for. Something dark for my bleach mixture and these are super cute, but you can only mist, it doesn’t have the option to stream.Also if it falls it will come apart easily, yes you can still use it but it’s broken...

I use these for some homemade cleaners . I chose opaque bottles so the light wouldn't impact the cleaners I am using. So far, so good. They pumps and sprays work awesome...unlike some cleaners I buy premade and for whatever reason stop working.

These bottles work well, but don't hold up well. I like them bc they are smaller and fit in my organizer well. We dropped one and it broke open so I would say they aren't as durable as I would've hoped.

Relatively cheap but very poor quality. The spray head/cap didn't stay sealed after only one-time use. Bad purchase.