
- Open the cap in the bung hole of the rain barrel and drain the water. (The tool for opening the cap can be purchased thru Amazon).
- With a long handled scrubber (I used an Electric Scrubber like this one from Amazon), scrub the inside of the barrel. ...
- Add a cup of bleach along with a gallon of water and stir inside the barrel, trying to cover all of the surfaces.
- Drain bleach solution and rinse the barrels.
- Ensure the pipes are free from debris, reinstall the rain barrel and fill.
What is the purpose of rain barrels?
Rain barrels come in different shapes and sizes, but they all do the same thing: save water and decrease storm water runoff. Rain barrels sit beneath a building's downspout to collect water from the roof during each rain event. The water from the rain barrel can then be used to water plants in your yard.
How do I Keep my rain barrel from freezing?
Drain your rain barrel before winter so that the water does not freeze and crack the barrel. If you don't use the water from your barrel frequently, then drain it regularly to avoid stagnant water. Stagnant water contains all kinds of nasty things that you really don't want. Thanks!
How can I prevent leaves and sediment from entering my rainwater barrel?
This will greatly minimize the number of leaves and sediment that enter the rainwater barrel. Regularly using the water in your rain barrel is the best way to avoid smelly water and organic material accumulation.
How do you get the smell out of a rain barrel?
However, you already have stinky water in your rain barrel, and you need help getting rid of the smell. Here’s how: Empty the water. If you’re not concerned with bacteria or algae contamination, you can use baking soda or vinegar to scrub down the sides of the barrel.

Should you treat water in a rain barrel?
Regardless, the researchers recommend chemical treatment of rain barrel water before irrigating a garden grown for consumption, in addition to cultural practices, to reduce the risk of exposure to harmful pathogens.
How do you keep rain barrels from getting stagnant?
Cover your barrel with a tight-fitting top. Keep organic matter, such as leaves and twigs, out of the water by using a fine screen at the end of the downspout that feeds your barrel from your gutters to discourage decay of matter in the stored water.
How do you keep algae from growing in a 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.
How do you waterproof a rain barrel?
Drill an additional hole about 3 inches below the top of the barrel for the overflow. Insert a hose bibb or spigot in the drain hole. Then, place metal and rubber washers and waterproof sealant on both the inside and outside of the barrel. This will keep it watertight.
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 maintain a rain barrel?
✔ Clean the barrel using a non-toxic substance such as vinegar to remove residue or algae. ✔ Clean out downspouts and roof gutters for the most effective mosquito control. However, if you find mosquitoes in your rain barrel, you may use dunks. A quarter dunk added monthly may be adequate for a 55-gallon rain barrel.
What kills algae naturally?
Grab a brush and some baking soda. Bicarbonate, the active ingredient in baking soda, is an effective spot treatment to help kill the algae and loosen it from the wall. Make sure you really get every last particle free; black algae has particularly long and stubborn roots which makes it a persistent strand.
How long can you keep water 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.
How do you keep rain water fresh?
0:264:00Collect & Store The Cleanest Rain Water From Your Roof! - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo obviously the first thing you're going to want to do is clean out your rain gutters. And you don'MoreSo obviously the first thing you're going to want to do is clean out your rain gutters. And you don't want any of this stuff making its way down into your rain barrel system it could really gunk it up
How do you seal a wooden rain barrel?
Use Barrel Sealant or Wax Rub dry wax or drip melted wax into the leaking area. You can purchase these sealants online, or there are also DIY sealant options. One option is to fill the area with a ration of 1:4 distilled water and unbleached flour, then go over the mixture with a blow torch to cure and seal it.
How do you weatherproof a wooden barrel?
Waterproofing wine barrels is done by soaking the barrel in cold water and rinsing it out a few times a day. In some instances, with relatively dry barrels, the water is kept inside the barrels for a few days at a time. But ensure to add clean water every second day as mold can develop with dirty water.
How do you seal a plastic barrel?
PLASTIC GLUE Industrial strength glue can help keep the barrel together, and it's surprisingly effective. You can glue cracks shut, glue nozzles or taps back in place, and more. Plastic glue is a cheap and effective repair, but it's not always the best long-term solution for industrial needs.
How to fix a water patch on a barrel?
Using a waterproofing sealant and plastic spatula, pad sealant around the patch. Cure the patch. Store the barrel in a cool, dry place and allow sealant to cure (depending on the type of sealant used, this process will take between 6 and 24 hours). Return the barrel to the water collection system.
Why drain rain barrels?
Drain your rain barrel before winter so that the water does not freeze and crack the barrel. If you don't use the water from your barrel frequently, then drain it regularly to avoid stagnant water. Stagnant water contains all kinds of nasty things that you really don't want. Thanks!
How to get a broom head out of a barrel?
Put broom head into the barrel. Insert the broom head through one of the openings of the barrel. Allow it to fall to the bottom. If your barrel does not have an opening large enough for a broom head, instead stuff a sponge or mop head into the barrel and move it around with the broomstick.
How to clean a broomstick?
Attach broomstick to the broom head and clean the inside of the barrel. Screw the broomstick into the broom head inside of the barrel. Add the remaining cleaning solution into the barrel and scrub the inside thoroughly. ...
How long does it take for a barrel to cure?
Store the barrel in a cool, dry place and allow sealant to cure (depending on the type of sealant used, this process will take between 6 and 24 hours). ...
Is a rain barrel good for recycling water?
In an effort to save water and utilize the environment, a rain barrel is an easy and excellent tool for collecting recyclable water. However, proper cleaning and maintenance are necessary in order to keep the rain barrel in prime condition, keeping your water clear and clean, as well as preventing pests from residing in the barrel and your yard.
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, ...
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.
Why do we need rain barrels?
Rain barrels are connected to a home's downspout to capture the water flowing off of a roof, to reduce the amount of stormwater during a rainstorm. The water that's collected can be used later on for watering gardens, trees, and lawns or for other outdoor uses such as washing cars and cleaning windows. In this way, rain barrels are a great tool ...
What is a rain barrel?
A rain barrel is a tool that can be used by homeowners to collect rainwater for later outdoor use while also reducing stormwater runoff in their watershed. #WBN-G-1482.
Why are rain barrels important?
In this way, rain barrels are a great tool for both conserving water and reducing the volume of stormwater runoff. In this webinar, you will learn more about how using rain barrels helps improve water quality, homeowner benefits to installing a rain barrel, things you need to build and install your own rain barrel, ...
How does stormwater affect water quality?
When stormwater flows across the land, it picks up various pollutants such as fertilizers, pesticides, road salts, and sediment and carries them into our waterways. Stormwater is considered the primary way that pollution enters our streams, rivers, lakes, and ponds and reducing stormwater runoff is one way that we can reduce water pollution. ...
What can get in a rain barrel?
Pathogens, such as bacteria, viruses and parasites from animal waste (e.g., bird droppings), can get washed into your rain barrel from your roof and rapidly multiply. Consider using a covered rain barrel with a direct catchment .
Is it safe to use a rain barrel?
Using a rain barrel for water conservation is a great practice, but it is best to understand how to do so safely. Rain barrels are an excellent way to conserve water (if you want to know how to build a rain barrel, check out our guide ). While rain barrel water is safe to use on ornamentals and lawns, you need to take precautions ...
Can you use E. coli in water?
If you do not have a municipal source, be sure to test your ground water or surface water for the presence of generic E. coli before using it for irrigation. You can do so by getting a water test kit from your local health unit or county extension office. It is possible to use surface water from a rain barrel, a pond, ...
Can you use rain barrel water on fruit trees?
It is best to use rain barrel water on ornamentals, trees and lawns, but if you choose to use rain barrel water on your vegetable and fruit plants, the safest way to do it is by watering the soil and not the plant itself. Direct contact of rain barrel water on the harvestable portion of the crop could result in chemical or pathogenic ...
Is rain barrel water safe for garden?
While rain barrel water is safe to use on ornamentals and lawns, consider these precautions when deciding whether to use it on your fruit and vegetable garden. Contact your local extension office for more information. See the following articles below to learn more about the risks associated with using rain water for drinking water and produce.
What to Know About Storing Rain Water in a Barrel
It’s important to note that rainwater hits your roof first before it hits the barrel. Unfortunately, this allows plenty of opportunities for the water to pick up bacteria like E. Coli, plant debris, bird droppings, chemicals, and other organic matter. This can be a huge problem if you let the water sit for a month or more.
Practical Rain Barrel Water Maintenance Tips
Here are some best practices for maintaining clean water in your rain barrel.
What to Do If Your Rain Barrel Water Has Already Started to Smell
Maybe it’s too late to implement any of those maintenance tips I’ve mentioned above. However, you already have stinky water in your rain barrel, and you need help getting rid of the smell. Here’s how:
Can you drink rainwater?
While collected rainwater is high quality water, it has been exposed to anything that’s on your roof. This means it is not potable (i.e. you can’t drink it) without treating it first. The good news is, it’s easy to treat rainwater for safe drinking. Stored rainwater has similar bacterial load to a creek or stream in nature.
Is rainwater good for emergency?
Rainwater for Emergency Preparedness. The good news is, being prepared doesn’t need to be difficult. If you have a rainwater catchment system in place, you’re halfway there already. Just choose one of many simple ways to purify rainwater for drinking, and you’ll have the water piece of your home emergency plan figured out.
What keeps mosquitoes out of a barrel?
Netting – Fine mesh or netting attached firmly to the barrel keeps mosquitoes out. Attach the netting to the barrel with a bungee cord. Goldfish – One or two goldfish keep mosquitoes in control and their poop provides a little extra nitrogen-rich fertilizer for plants.
Why do we harvest rain barrels?
Harvesting rain in barrels is an earth-friendly practice that conserves water, reduces runoff that negatively impacts waterways, and benefits plants and soil. The downside is that standing water in rain barrels is an ideal breeding ground for mosquitoes.
How to keep mosquitoes out of dunks?
Vegetable oil – Oil floats on the surface of the water. If mosquitoes attempt to land, they suffocate in the oil. Use about a quarter cup of oil per week. You can use any type of oil, including olive oil.
What is the best way to kill mosquitoes?
Dish soap – Liquid dish soap creates a slick film on the surface of the water. When mosquitoes attempt to land, they drown before they have time to lay eggs. Use natural soap and avoid products with perfume or degreasers, especially if you water your plants with rain water.
Is a rain barrel good for mosquitoes?
While using a rain barrel in the garden is great for water conservation among its other benefits, mosquitoes are a constant threat, as they carry life-threatening diseases.
What to do if your rain barrel doesn't have a screen?
A fine screen material, which comes along with many store-bought rain barrels, prevents insects and debris from entering the water. If yours doesn't have a screen, window screening material will suffice. Screening over drain spout holes will prevent insects from climbing in.
Why do rain barrels irrigate?
Pest Control. By Kathy Adams. Rain barrels provide a way to irrigate your garden without requiring water from the tap. Because it may take some time to gather a substantial amount of water, the water in the barrel is generally stagnant or still -- conditions that insects such as mosquitoes prefer for breeding.
What is the best product to use to kill mosquito larvae in rain water?
Mosquito Dunks and Cooking Oil. Mosquitoes are potentially the most problematic insect to be found in rain water. A commercial product called a mosquito dunk, designed for stagnant water situations such as ponds, rain barrels and birdbaths, kills mosquito larvae.
