Keep Your Rain Barrel Algae and Bug-Free This Summer
- Close Off Open Barrels If the option is available to you, you'll want to consider using closed rain barrels. ...
- Install Mesh Screens If your rain barrel can’t be closed, try installing a mesh cover over it. ...
- Avoid Direct Sunlight ...
- Don’t Be Afraid To Use It Up ...
- Regularly Inspect Your Rain Barrels ...
- Remember Rain Barrel Safety Rules ...
How to clean a barrel?
How to keep insects out of rain barrel?
What is a clean rain barrel?
Can you add bacteria enzymes to barrels?

What can I put in my rain barrel to keep it clean?
Rain barrel users should make sure to clean the barrel with a 3% bleach solution before collecting water to irrigate a vegetable garden. Household, unscented bleach with a 5-6% chlorine solution can be added at the rate of 1/8 teaspoon per gallon (8 drops.)
How often should I clean my rain barrel?
Basic maintenanceDrain your rain barrels regularly.Clean gutters of debris as needed and at least seasonally so they drain well and don't accumulate water.Wash and flush gutters annually5Check mosquito screens periodically to make sure they are secure without gaps and are not blocked by debris.More items...•
How do I keep algae from growing in my rain barrel?
Algae thrives in sunlight, so keep your barrels in the shade. Algae, just like plants, needs sunlight to grow. If you can keep your rain barrels in the shade, you can starve the algae and keep it from blooming. You could even grow large, bushy plants on or around the rain barrels to provide extra shade.
Do you need to clean out rain barrels?
Luckily the vast majority of rain barrels are very hardy types and will require a cleaning once a year with maybe a little tidying during the season. The barrel should be cleaned of debris and algae growth and the plumbing components and hardware should be checked at this time to.
How long can water sit in rain barrel?
about one weekYou probably know the benefits of using rainwater for plants, but how long can you keep it and use it on your plants? Generally, rainwater will become contaminated after about one week.
Should I put bleach in my rain barrel?
Rain barrel users should make sure to clean the barrel with a 3% bleach solution before collecting water to irrigate a vegetable/herb garden. Household, unscented bleach with a 5–6% chlorine solution can be added at the rate of 1/8 teaspoon (8 drops) of bleach per gallon of water.
How do you keep a rainwater tank clean?
0:072:00How to Keep Your Rain Tank Clean [Basket Strainer Pre-filtration]YouTubeStart of suggested clipEnd of suggested clipEvery rainwater tank needs to have some sort of pre filtration. And there are fancy. Ones out thereMoreEvery rainwater tank needs to have some sort of pre filtration. And there are fancy. Ones out there but the most basic one used most of time is just a simple basket strainer in the top of the tank.
What are the problems with rain barrels?
Thousands of gallons of water can come off your roof during heavy rains. That barrel can fill up quickly. During heavy rains, overflowing rain barrels can lead to basement, crawl space, or slab moisture control problems and it can even lead to structural settlement over time.
Can I put hydrogen peroxide in my rain barrel?
You can also pour 3% undiluted hydrogen peroxide into a spray bottle and spray it on the surface to be cleaned, and let it sit on the surface a few minutes. You can then wash it off or allow it to break down into oxygen and water on its own. Other options: Use bleach.
How do you remove sediment from rain water?
Sediment filters are used to remove the fine sediment, color, taste and odor that may remain in your rainwater after pre-filtration. Sediment filtration is typically used in conjunction with UV disinfection to disinfect rainwater for indoor uses.
How do you flush a rain barrel?
0:251:49How to Clean Out a Rain Barrel | GreenShortz DIY - YouTubeYouTubeStart of suggested clipEnd of suggested clipWater remove the rain barrel from its stand and slosh the remaining water around to loosen theMoreWater remove the rain barrel from its stand and slosh the remaining water around to loosen the debris. And then simply dump it out.
How do you clean the inside of a plastic barrel?
Baking soda can remove foul smells that exist in a plastic barrel. Mix 1 box of baking soda with water to make a thick paste and scrub the inside of the barrel. Rinse completely. Follow this method with the bleach method to ensure that all bacteria have been killed.
How do you keep a rainwater tank clean?
0:072:00How to Keep Your Rain Tank Clean [Basket Strainer Pre-filtration]YouTubeStart of suggested clipEnd of suggested clipEvery rainwater tank needs to have some sort of pre filtration. And there are fancy. Ones out thereMoreEvery rainwater tank needs to have some sort of pre filtration. And there are fancy. Ones out there but the most basic one used most of time is just a simple basket strainer in the top of the tank.
Why does the water in my rain barrel stink?
Most often, your rain barrel smells like rotten eggs due to decaying plant particles brought down off your roof, through your gutter, and into your barrel. If you don't have a filter going into your rain barrel, those particles can get inside.
Why is the water in my rain barrel yellow?
Tannins in drinking water are caused by natural decaying of organic matter. Leaves or pine needles in the gutters are generally the cause in a rainwater collection system. A faint yellowing of water generally occurs at .
How do you flush a rain barrel?
0:251:49How to Clean Out a Rain Barrel | GreenShortz DIY - YouTubeYouTubeStart of suggested clipEnd of suggested clipWater remove the rain barrel from its stand and slosh the remaining water around to loosen theMoreWater remove the rain barrel from its stand and slosh the remaining water around to loosen the debris. And then simply dump it out.
How to protect rain barrels from damage?
Protect your rain barrels from external damage and put them on a platform. Rainwater may accumulate below a rain barrel, and the moisture and bacterial can damage it. By using a platform or a stand, you can avoid damage and prolong the life of your rain barrels.
How to Winterize your Rain Barrels?
With rainwater, comes a lot of debris and dead leaves, therefore, you need regular cleaning to keep your rain barrels working. If you just put them away for winters, the water will freeze and damage the rain barrel. If you are lucky and there is no water left, the debris will make the barrels smell foul.
Can rain barrels freeze?
Unless you are living somewhere where winters are very, very mild, you will need to drain all water out of your rain barrels. In winters, the water may freeze and expand. This will cause a lot of damage to your rain barrels. So, the first step to winterize your rain barrel is to drain them.
Do you have to clean rain barrels?
Even with the best care, you will still have to clean your rain barrels to get rid of the deposits of dirt and debris. But rain barrels are huge and washing them properly can take a while. Don’t worry as I have found some quick and easy ways to help you in cleaning your rain barrels.
Do rain barrels collect rainwater?
All summer long, our rain barrels are hard at work collecting the rainwater for our gardens . In order to keep them performing at their best, you must take care of your rain barrels.
How to keep rain barrel water clean?
The water must be caught from a clean surface, a preliminary filter like a leaf diverter must be installed , chemical treatment is required from time to time and in the most extreme cases, the barrels must be flushed and refilled. Without proper maintenance ...
What to use to kill algae in rain barrels?
If all you have are white rain barrels, you can get around this problem by painting the outside of the barrels with a dark color. Add Bleach – Bleach kills algae.
Why Does the Water In My Rain Barrel Stink?
It is important to know that your rain barrel is not a closed system. Bacteria, pathogens, debris, insects and other contaminants can invade your water with ease at any time .
How much bleach should I use to kill algae?
Add Bleach – Bleach kills algae. Add ¼ teaspoon of common household bleach for every gallon of water storage. If it is raining a lot, you may not have to add any bleach because the water in the barrels are cycling through, but as soon as that rain stops, I’ll add bleach. If the weather is dry for months at a time, I add bleach 1x per month.
Why does my rain barrel smell?
Without proper maintenance of your rain barrels, algae may form, an infestation of water borne insects may occur, the water may begin to smell and your pipes might get clogged. Let’s dive into how to maintain a rain barrel so that these problems do not occur.
How can microorganisms help clean water?
A recent study in Scientific America shows that beneficial microorganisms can be used to clean water. By adding beneficial microorganism s to the water, the microorganisms naturally remove harmful chemicals such as nitrates and ammonia to provide clean water. #N#Here in Hawai’i, a lot of folks swear by adding a product called BAM Microorganisms to shock their tanks instead of using bleach or chlorine. From my experience, the tanks appear as clean as any tank I’ve seen that uses bleach. Now we have a study from Scientific America to back that up.
How long after installing blue barrel system should I clean?
As part of the installation of the Blue Barrel System, I would offer a follow up tank cleaning one year after installation. This is how I would clean a rain barrel.
Why is it important to install a rain barrel?
It’s important to install a rain barrel on a flat surface to make sure water evacuates properly, because tipping a water barrel attached to a downspout won’t be possible. Shade will help prevent algae from growing so consider wrapping the barrel in mesh or placing large plants around the barrel.
How to prevent algae from growing in barrel?
Shade will help prevent algae from growing so consider wrapping the barrel in mesh or placing large plants around the barrel.
Why do we need rain gutters?
Rain gutters help direct water off of a roof and into the storm drains, preventing severe puddling, saturation and erosion around the home. Even though it doesn’t rain that often in Southern California, they are a must-have.
How much is the rebate for rain barrels in San Diego?
Check to see if your system qualifies. The current rebate is $1 for every gallon, up to 400 gallons.
What is the most environmentally friendly rainwater capture system?
The most environmentally-friendly rainwater capture system is one that matches landscape water requirements to amount of water captured with roof run-off. How do you calculate the need? The City of San Diego advises using this formula which is based on a typical San Diego storm producing 0.6 inches of rain:
Why do we need barrels in our yard?
In reality, most of us are probably just going to install a barrel or two to scratch an environmentally-friendly itch, water a good chunk of the yard, and perhaps teach the kids about water conservation.
Can you harvest rainwater from gutters?
In theory, it’s possible to harvest rainwater from street gutters and other areas around the home but the County (both the County of San Diego and the City of San Diego have a ton of information online) is focused on re-purposing water captured by rain gutters. Frankly, as you’re about to learn, this is by far the easiest and most effective method.
How to keep algae out of rain barrel?
Keep it out of the sun. Simple enough. The shadier the location of your barrel the less algae growth that will occur. Consider growing plants on top of or near the rain barrel to provide additional shade.
How to get rid of algae in a barrel?
1. Use and drain the barrel regularly. This is the easiest method. Regular use and/or draining of the barrel will snuff out any possible algae growth. So, use your barrel regularly. If you're going to be gone for an extended period, then drain the barrel! ...
How to disinfect water?
2. Use bleach. The EPA gives guidance on how to use bleach to disinfect drinking water. The EPA states, "Add 1⁄8 teaspoon (or 8 drops) of regular, unscented, liquid household bleach for each gallon of water, stir it well and let it stand for 30 minutes before you use it. Store disinfected water in clean containers with covers".
Can you paint a wood barrel to stop algae?
If you are using a wood barrel, the algae is not likely to be an issue , but you can use an oil coating on the outside such as linseed or tung oil.
Can algae grow in rain barrels?
There's nothing wrong with a little algae in the barrel. If it can grow, then at least you know the water doesn't kill plant life. That's typically important for a rain barrel's contents. So, you can always just deal with it and clean it at the end of the season.
Step 1
Always choose a rain barrel that is specifically created for saving water, instead of utilizing garbage cans or buckets.
Step 2
Get a mosquito-proof screen that will cover and seal your rain barrel.
Step 3
There are additional measures that will assist you in the prevention of mosquito breeding.
Step 4
Make sure that your rain barrel is sitting on a permeable surface so it won’t pool and establish a habitat for mosquitoes.
Step 5
Check your rain barrel regularly for any leaks or cracks. All seals and fittings must be tight to prevent water from accumulating around the barrel base.
Step 6
Make sure that your rain barrel is drained and completely cleaned out twice a year at a minimum.
Step 7
If, despite of all your efforts, mosquito larvae are still present, there are special larvicide products that are not harmful to plants and lawns [ 2 ].
What about lining an open-top barrel with screen?
This is a common solution. While it will be effective in preventing mosquito breeding (if held secure at all times, and replaced when worn or torn), it won't exclude sunlight, so you may still end up with an algae problem. If barrels don't have a properly-placed overflow to direct excess water, stored water will rise above the level of the screen, which will make it immediately ineffective in keeping mosquitoes at bay. Fiberglass mesh is commonly used, and is vulnerable to tearing, especially with exposure to weather.
Why is water in a mosquito barrel so ineffective?
If barrels don't have a properly-placed overflow to direct excess water, stored water will rise above the level of the screen, which will make it immediately ineffective in keeping mosquitoes at bay. Fiberglass mesh is commonly used, and is vulnerable to tearing, especially with exposure to weather.
Do DIY barrels have lids?
DIY-er's Demise: Even though these barrels are closed on top, the rimmed lids allow water to pool , sending a loud invitation for mosquitoes and their friends.
Do mosquitoes lay eggs in barrel tops?
If the barrel-top has concave features, water will pool on top. These depressions will hold enough water for mosquitoes to lay eggs and breed, despite any effort to keep mosquitoes out of the barrel itself. (Photo credit: San Gabriel Valley Mosquito and Vector Control District)
Can you use open top barrels for mosquitoes?
Don't use open-top barrels. Don't use barrels with contoured tops that trap standing water. Don't leave any openings unscreened (even a closed-top "tight-head" barrel is vulnerable to mosquitoes if you consider open vents, inlets, outlets, or overflow ports).
How to clean a barrel?
Using a mixture of vinegar and water, or a light bleach and water solution; scrub the interior of the barrel’s walls and bottom with the brush. Then rinse your barrel again and let dry. Inspect the spigot of the barrel to make sure it is functioning well. Clean if necessary.
How to keep insects out of rain barrel?
Remove and clean, or replace the mesh screen on your rain barrel. Be sure the mesh is in good condition to handle the new season. This screen is to filter out smaller debris from entering into your rain barrel, thereby reducing overall maintenance. This screen also keeps insects or critters from entering your rain barrel.
What is a clean rain barrel?
A clean rain barrel is a happy rain barrel. Your rain barrel treats you right by working hard to collect all that rainwater that otherwise would be draining off into who knows where. This water can then be utilized around the house and garden in numerous ways. Rainwater harvesting in New Jersey is sure to create some residue, ...
Can you add bacteria enzymes to barrels?
Hello Brian, thanks for checking out the blog. You could add bacteria enzymes to the barrels to help break down organice build up, but a good old fashioned dump and clean may be in order! -Mike
