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.

Bio-Flow Drain Strips - Highly Effective Sink Cleaner, Unblocker & Deodoriser - 12 Set

Product ID: 104634818

Details

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

⚡Ultra-concentrated enzyme power

🕒Slow-dissolving for lasting action

♻️100% septic safe & pipe-friendly

979 Kč

Duties & taxes included

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Sold byAmazon Czech RepublicDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Green Gobbler
Product Benefits
Cleans Drain
Scent
Fresh

Description

🚿 Unleash the power of enzymes—ditch clogged drains and bad odors for good!

ODOR ANNIHILATOR - Eliminates foul smells, keeping your kitchen and bathroom fresh
INSTANT ACTIVATION - Starts working immediately to unblock slow drains and prevent backups
UNIVERSAL PIPE SAFETY - Safe on all pipes including PVC and septic systems ♻️
POWERFUL ENZYME ACTION - Ultra-concentrated formula digests grease, soap scum & sludge fast ⚡
EFFORTLESS MONTHLY MAINTENANCE - Just drop one strip monthly for continuous drain health 🕒

Green Gobbler Bio-Flow Drain Strips deliver a potent blend of enzymes that actively digest and liquefy organic buildup in household drains. Designed for easy monthly use, these slow-dissolving strips ensure continuous cleaning and deodorizing while being safe for all pipe types and septic systems. Ideal for kitchens, bathrooms, and laundry rooms, they keep drains free-flowing and odor-free with minimal effort.

Specifications

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