WellKit the Well Cleaning Kit
Everything the treatment needs, in one box, sized to your well
You tell us your well's dimensions, and the box arrives with exactly what those dimensions call for. You will not need to guess at quantities or make a second trip to the store.
from $399ships anywhere in the US
$350 for the box (mixing container, residual test, gloves and eye protection, printed steps, shipping) plus $49 for each 5-gram sachet your well needs. A typical well needs 3, which is $497. Your well record sets the count, and the price is shown before you pay. Ships in 5 to 7 days.
- EPA-registered chlorine dioxide, NSF/ANSI 60 listed
- Sized from your official state well record
- Before-and-after test in the box
- Ships anywhere in the US, secure Stripe checkout
The kit is ordered from your plan, because the box is packed to your plan. The quiz takes about a minute.
What's in the box
Reusable mixing container with easy pour spout
You mix the treatment in it and pour straight down the casing through the spout, with no funnel and no spills. Rinse it out and it is ready for the next round.
Selectrocide 5-gram sachets
Pre-measured sachets for your gallons of standing water, so there is no mixing math at the wellhead. Each sealed sachet generates 99.9% pure chlorine dioxide right in the water, the same disinfectant many city water plants use, dosed at 20 ppm per the maker's own shock guidance. When the work is done it breaks down into simple salts instead of lingering in your water or your soil.
Before-and-after coliform test
Two 48-hour bacteria bottles. Fill one the day the box arrives and one after the treatment, and read them at home. Your own proof, with no lab and no waiting before you start.
Chlorine residual test kit
The check at the end of the treatment. A residual means the dose held; no residual means the well took the full dose and the treatment repeats.
Gloves and eye protection
Fresh PPE in every box. You never handle product bare-handed.
Printed step-by-step instructions
The same eight steps this site shows, printed large, with your well's dimensions written into them.
Water test strips, with two for your neighbor
Hardness, iron, pH, and nitrate at a glance, before and after. The two extras are for a neighbor's tap, and the card carries your neighbor code: wells on the same aquifer share the same water, so if their strip fails, your code is $50 off their sized kit and $50 back to you.
How treatment day goes
- 1
Confirm your well dimensions
- 2
Bypass treatment equipment and appliances
- 3
Add the product to the well
- 4
Recirculate
- 5
Draw treated water into the house
- 6
Hold for the contact time
- 7
Test for a residual, and repeat if there is none
- 8
Flush before use
The full step-by-step, with your dimensions in it, comes printed in the box and appears with your plan on this site.
Why you can trust the numbers
- Selectrocide holds NSF/ANSI/CAN 60 certification for drinking water treatment. You can verify the listing in NSF's public database.
- Every number in your plan comes from your state's well record or from you, and each one is labeled with its source.
- The residual test is the honesty check: the box includes the way to prove the treatment held.