@skylark @Atlas In my experience boiling the hell out of the mushrooms outside (45 minutes+) completely resolves the issue and doesn't affect taste / texture of the mushrooms.

• Regulator
• Tank
• Tubing

These basic items will allow you to slowly dispense CO2. You can hold the tube up to your mouth and let the CO2 mix with ambient air to get a nice high altitude mixture going. Sit and relax, breath the mixture for an extended period of time and feel your tissue acidify and NO / lactic acid / serotonin mobilize and eliminate from your tissue.

If you want to easily make carbonated water, the SodaStream AquaFizz and an adapter make it cheap and easy.

• SodaStream AquaFizz
• Adapter

To dissolve the most CO2 in your water, cool the water to just above freezing before adding CO2.

@buckminster perhaps people would not block you if you posted anything other than an unrelenting stream of vantablack ****** coal? When others remove themselves form your association over and over maybe it is you who are the problem? If you meet an asshole in the morning, he is an asshole. If you meet an asshole in the afternoon, he is an asshole. If you meet nothing but assholes all day long you are trapped in one of the circles of hell where @buckminster is used to torment you for crimes against Peat.