Will they hurt plastic pipes?

No I live in a moblehome and it works great and no problem to the pipes

Can you use them in a drain with a garbage disposal? Wouldn't the garbage disposal break the stick?

If you put it in the garbage disposal and run the motor, the stick will get destroyed. It will then NOT dissolve slowly, as it is intended to do. Has anyone else tried this? I'm thinking drop it in after dinner/cleanup and then try not to use the disposer the next day at all. Would give 2 days of "slow dissolving"

I use my kitchen sink as the drain for the washing machine. Would I use more than one a month?

Once a month will be satisfactory for regular drain use. It's certainly possibly you can reduce to every 3 weeks if its a heavily used sink though!

There are no instructions. how do i use them? what do i do for a sink with only one drain that is also a garbage disposal?

You should put a bio-flow stick completely down the drain & then start its action by flowing some warm water down that drain. Use one stick monthly for preventive maintenance. As for a drain that has a garbage disposal, the stick has to be placed completely below the blades to avoid splintering & possible clogging.

Drain Cleaner and Deodorizer Sticks with Enzymes - Maintain a Clean Drain, Safe for Pipes and Septic Tanks, Use Monthly - 12 Pack

Product ID: 268594684

Details

Brand
Green Gobbler
Product Benefits
Cleans Drain
Scent
Fresh
State of matter
Solid
Unit Count
12 Count

🕒Slow dissolving for lasting effect

🧪Enzyme-powered formula

♻️Safe for all pipes & septic

HK$131

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Green Gobbler
Product Benefits
Cleans Drain
Scent
Fresh

Description

🚿 Keep your drains fresh and fearless—because your home deserves the best flow!

ENZYME ENHANCED POWER - Ultra-concentrated enzymes actively break down grease, fats, and organic buildup for deep cleaning.
UNIVERSAL PIPE SAFETY - Works safely in sinks, tubs, disposals, toilets, and septic systems—no damage, just clean drains.
ODOR ERADICATION OVER TIME - Slow dissolving strips neutralize foul smells gradually, leaving your home fresh and inviting.
12 MONTH SUPPLY WITH GUARANTEE - A full year of worry-free drain care backed by a 30-day money-back promise.
EFFORTLESS MONTHLY MAINTENANCE - Just drop one stick monthly to keep drains clog- and odor-free without any hassle.

Green Gobbler Drain Cleaner and Deodorizer Sticks use a powerful enzyme formula to break down grease, fats, oils, and organic buildup that cause clogs and odors. Safe for all pipes and septic systems, these slow-dissolving sticks provide a convenient monthly solution to maintain clean, odor-free drains with a 12-month supply and a customer satisfaction guarantee.

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