Bulk Sodium Hypochlorite Near Me - Gaithersburg, MD

Fresh 12.5% sodium hypochlorite, in stock every week at our Gaithersburg warehouse. $4.95 per gallon, pickup only. If you run a pressure washing or soft washing company anywhere in the DC, Maryland or Northern Virginia area, this is your local SH source.

16620 Oakmont Ave, Gaithersburg, MD 20877 ยท Mon-Fri 7:30 AM-4 PM ยท (301) 519-9274

Why You Can't Order SH Online

Nobody ships sodium hypochlorite at a price that makes sense. It's heavy, it's hazmat, and it loses strength while it sits in a truck. A gallon that costs $4.95 at our counter can cost $40 or more delivered, and by the time it arrives it's already degrading. That's why every serious washing company buys SH local. We keep ours fresh, so you're getting real 12.5% strength, not something that's been cooking in a warehouse for months.

Straight Answers on Our SH

  • Strength: 12.5% sodium hypochlorite, the standard for house washing, roof washing and soft wash work
  • Price: $4.95 per gallon, no minimum
  • Bulk: filling drums and totes? Call ahead at (301) 519-9274 and we'll have your order ready at the dock
  • Freshness: high turnover means our stock doesn't sit, so the strength you pay for is the strength you spray
  • Pickup: same day, at the counter, Mon-Fri 7:30-4

Who Buys SH From Us

Pressure washing contractors, soft wash companies, roof cleaning crews, deck restoration outfits and property maintenance teams from all over the region: Gaithersburg, Rockville, Germantown, Frederick, Silver Spring, Bethesda, Columbia, Laurel, Baltimore, Washington DC, Arlington, Fairfax and Falls Church. If you're within 50 miles, we're your closest fresh SH supplier with contractor pricing.

Grab Everything Else While You're Here

We stock the rest of your soft wash setup too: surfactants and pressure washing chemicals, see the SH product page, downstream injectors, and replacement parts for your rig. One stop, back on the job.

Common Questions

Do you ship sodium hypochlorite?

No. Nobody should. Shipping doubles or triples the cost and the product degrades in transit. SH is a pickup product, and we're set up to get you loaded and back on the road fast.

Is your SH really 12.5%?

Yes. We turn our stock over constantly, so it hasn't lost strength sitting on a shelf. If you've been buying pool shock at a box store, you've been paying more for weaker bleach.

Can I fill my own drums or totes?

Yes. Bring your containers or buy them here. For tote fills, call ahead so we can have you in and out quickly.

What should I mix with it?

Most house wash mixes run SH, water and a surfactant. Ask at the counter and we'll walk you through a mix for the job you're doing. We've been in the pressure washing business for over 30 years.

Sun Brite Supply ยท 16620 Oakmont Ave, Gaithersburg, MD 20877 ยท (301) 519-9274